Metonic Outdoor lens surface coating

48-hour seawater immersion tested

Long-lasting lens protection for seawater, salt and oil.

Metonic coating is tested with 48 hours of seawater immersion without lens damage, while droplets, salt, sweat and oil release more easily from the surface to support longer-lasting lens performance.

Shop Metonic See how it helps

48-hour seawater test Oil releases easier Longer lens durability

Why it matters

Real outdoor lenses need durability against seawater, salt and oil.

Coastal days, boats, watersports, running and daily outdoor wear all expose lenses to seawater, salt, sweat and oil. Metonic coating is built around those real conditions, with 48-hour seawater immersion testing and no lens damage after extended exposure.

Its surface helps droplets, salt and oil release more easily, reducing stubborn residue on the lens and helping clarity and coating performance last longer in everyday use.

What it helps with

Core strengths: seawater durability, oil release and longer lens life.

Long seawater exposure

Lab-tested with 48 hours of seawater immersion, with no lens damage after extended seawater exposure.

Oil releases easier

Skin oil, sweat and fingerprints are less likely to cling stubbornly to the lens, so regular wipe-downs feel smoother.

Droplets and salt clear faster

Droplets and salt residue clear from the surface more easily, reducing how long outdoor build-up sits on the lens.

Longer lens durability

With less stubborn residue and less repeated rubbing during cleaning, the coating and optical clarity can stay in better condition for longer.

Best-practice care

Pair it with simple care for longer-lasting lens performance.

Metonic already gives the lens strong surface protection against seawater, salt and oil. After outdoor use, these three simple steps help reduce lingering grit and oil so the lens stays clearer for longer.

Rinse first
Rinse the sunglasses under tap water to remove dust, grit and surface debris.
Dry with microfiber
Use a microfiber cloth or the pouch provided to dry and clean the lenses and frame. Avoid air drying, as water marks may remain.
Use isopropyl alcohol for oil
For excessive oil, apply isopropyl alcohol at 75% or below to the microfiber cloth, then wipe gently. Avoid soap or dish soap to help keep the coating stable for longer.

Where it fits

Useful in the places 2nu sunglasses are actually worn.

Running

Sweat, skin oil and quick clean-downs after effort.

Water

Sea air, spray and salt around boats, boards and coastlines.

Hiking

Humid trails, dust and long hours outside.

Daily outdoor

Commuting, driving, handling marks and regular lens care.

FAQ

Practical questions about Metonic coating.

What is Metonic coating?

Metonic is a 2nu lens surface coating built for 48-hour seawater immersion testing, long seawater exposure, and easier release of droplets, salt, sweat and oil for longer-lasting clarity.

How do I make Metonic lenses last longer?

Metonic already gives the lens long seawater durability and oil-release surface protection. To help performance last longer, rinse away salt, dust and grit after outdoor use, then dry with a microfiber cloth or the pouch provided.

Does Metonic help around seawater?

Yes. In 2nu lab testing, Metonic lenses are immersed in seawater for 48 hours, with no lens damage after extended seawater exposure.

How should I clean oil from the lens?

Rinse away dust and grit first. For heavier oil, apply isopropyl alcohol at 75% or below to a microfiber cloth and wipe gently. Avoid soap or dish soap to help keep the coating stable for longer.

Which 2nu lenses use Metonic?

All 2nu sunglasses products include Metonic coating, giving every pair a lens surface built for seawater durability, oil release and easier everyday care.

Ready to choose

Choose outdoor sunglasses built for seawater, oil and longer-lasting clarity.

Shop Metonic

Hexachroma: flagship polarized clarity with Metonic coating

Fancy™ Sunglasses
Fancy™ Sunglasses

UV400

UV400 protection ensures that sunglasses effectively block 100% of harmful ultraviolet (UV) rays, including both UVA and UVB, up to wavelengths of 400 nanometers. This advanced level of protection helps safeguard the eyes from prolonged sun exposure, reducing the risk of conditions such as cataracts, macular degeneration, and other UV-related eye damage.

Hexachroma™

HexaChroma™: Polarization Reinvented
Standard polarized lenses are designed for a flat world. But the real world isn't flat.
HexaChroma™ goes beyond the horizon, utilizing Hexagonal Polarization to neutralize glare from uneven, angled surfaces — up to 45° within your field of view.
📐 45° Glare Control: Unlike standard lenses that only block horizontal light, HexaChroma™ filters complex reflections from curved car hoods, wet trails, and textured urban surfaces.
📱 Anti-Blackout Technology: Finally, a polarized lens that plays nice with screens. Read your GPS, dashboard, or smartwatch without the blackout effect common in standard polarized eyewear.
💎 Crystal-Clear Optics (Abbe 52): Crafted from advanced Chroma material, boasting an Abbe Value of 52. That’s 70% better clarity than traditional polycarbonate lenses (Abbe 30), giving you true-to-life vision without the visual fatigue.
🪶 Shatterproof Agility: All this optical power in an ultra-lightweight, impact-resistant package designed for all-day wear.

HEXACHROMA™ vs. STANDARD POLARIZED
1. Polarization
Standard: Flat Surfaces Only
HexaChroma™: Multi-Angle (45°)
2. Screen Visibility
Standard: Blackouts Common ⬛
HexaChroma™: No Blackout 📱
3. Clarity (Abbe Value)
Standard: 30 (Standard)
HexaChroma™: 52 (Ultra-High) 💎
4. Comfort
Standard: Standard Weight
HexaChroma™: Ultra-Lightweight

Metonic Coating

Standard lenses surrender to tropical heat, salt spray, and sunscreen. Ours fight back.
Our proprietary Metonic™ Coating creates a hydrophobic and oleophobic shield on the lens surface. This means water beads up and rolls off, fingerprints wipe away with a single swipe, and salt spray doesn't get a chance to eat into your vision.
Repels: Humidity, Sweat, and Oils.
Resists: Saltwater corrosion and micro-scratches.
Result: High-definition vision that stays clear, from the humid city streets to the rugged coastal trails.

FlexFoam

FlexFoam™ × FlexLock™
Engineered for movement. Built for extremes.
FlexFoam™ delivers weightless, all-day comfort that stays effortless once you’re moving. Inside, FlexLock™ features hand-adjustable temples, giving you a secure, personalised fit that holds when conditions get demanding. From trail runs to open-water rows, they stay locked in—no slipping, no distractions.
Seawater Buoyancy Index (SBI)
We rated, not guessed.
SBI25 (Seawater Standard)
Engineered for reliable buoyancy in seawater conditions ≤ 25°C.
FLOAT MAX (Hexachroma™ Only)
Our highest buoyancy rating, available exclusively on Hexachroma™ grade sunglasses.
Built to float in all seawater conditions — cold, rough, or unpredictable.
When losing your sunglasses isn’t an option, this is the one.

Prescription (RX) Note

Corrective lenses add weight, which means RX sunglasses will not float. Physics wins.
For seawater sessions, pair RX models with a floating strap and stay focused on the adventure ahead.

FLOAT MAX

Gravity is the enemy. That’s why the Hexachroma Series is built different.
By using Ultra-Lightweight Lens Technology, we reduce weight where it matters most—at the lens. Less weight means higher buoyancy, giving Hexachroma frames a clear advantage over standard floating eyewear.
Ultra-Light Lenses
High-impact protection with a fraction of the weight.
FLOAT MAX Buoyancy (Hexachroma Only)
Our highest floating configuration, engineered to stay on the surface in all seawater conditions.
When control, visibility, and recovery matter, FLOAT MAX delivers.
Pro Tip
Some floating frames lose effectiveness as conditions change.
Hexachroma with FLOAT MAX is designed to stay afloat when the water gets unpredictable—so you stay focused on the session, not your gear.

Size - Normal

Size Reference: Size: 53-20-138 (Fancy) Size: 60-18-138 (Zealot)
Fit Type: Universal Standard Fit
Measurements: Total Width: 142 mm (Fancy) 145 mm (Zealot)
This is our most versatile cut, designed to fit 90% of face shapes and head sizes. If you typically buy "standard" size hats or glasses, these are your perfect match. While the measurements differ slightly, both utilize the elasticity of FlexFoam™ to ensure that even if you have a slightly wider face, the temples will gently expand to hug your head comfortably all day long.

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per
Halo™ Sunglasses
Halo™ Sunglasses

UV400

UV400 protection ensures that sunglasses effectively block 100% of harmful ultraviolet (UV) rays, including both UVA and UVB, up to wavelengths of 400 nanometers. This advanced level of protection helps safeguard the eyes from prolonged sun exposure, reducing the risk of conditions such as cataracts, macular degeneration, and other UV-related eye damage.

Hexachroma™

HexaChroma™: Polarization Reinvented
Standard polarized lenses are designed for a flat world. But the real world isn't flat.
HexaChroma™ goes beyond the horizon, utilizing Hexagonal Polarization to neutralize glare from uneven, angled surfaces — up to 45° within your field of view.
📐 45° Glare Control: Unlike standard lenses that only block horizontal light, HexaChroma™ filters complex reflections from curved car hoods, wet trails, and textured urban surfaces.
📱 Anti-Blackout Technology: Finally, a polarized lens that plays nice with screens. Read your GPS, dashboard, or smartwatch without the blackout effect common in standard polarized eyewear.
💎 Crystal-Clear Optics (Abbe 52): Crafted from advanced Chroma material, boasting an Abbe Value of 52. That’s 70% better clarity than traditional polycarbonate lenses (Abbe 30), giving you true-to-life vision without the visual fatigue.
🪶 Shatterproof Agility: All this optical power in an ultra-lightweight, impact-resistant package designed for all-day wear.

HEXACHROMA™ vs. STANDARD POLARIZED
1. Polarization
Standard: Flat Surfaces Only
HexaChroma™: Multi-Angle (45°)
2. Screen Visibility
Standard: Blackouts Common ⬛
HexaChroma™: No Blackout 📱
3. Clarity (Abbe Value)
Standard: 30 (Standard)
HexaChroma™: 52 (Ultra-High) 💎
4. Comfort
Standard: Standard Weight
HexaChroma™: Ultra-Lightweight

Metonic Coating

Standard lenses surrender to tropical heat, salt spray, and sunscreen. Ours fight back.
Our proprietary Metonic™ Coating creates a hydrophobic and oleophobic shield on the lens surface. This means water beads up and rolls off, fingerprints wipe away with a single swipe, and salt spray doesn't get a chance to eat into your vision.
Repels: Humidity, Sweat, and Oils.
Resists: Saltwater corrosion and micro-scratches.
Result: High-definition vision that stays clear, from the humid city streets to the rugged coastal trails.

FlexFoam

FlexFoam™ × FlexLock™
Engineered for movement. Built for extremes.
FlexFoam™ delivers weightless, all-day comfort that stays effortless once you’re moving. Inside, FlexLock™ features hand-adjustable temples, giving you a secure, personalised fit that holds when conditions get demanding. From trail runs to open-water rows, they stay locked in—no slipping, no distractions.
Seawater Buoyancy Index (SBI)
We rated, not guessed.
SBI25 (Seawater Standard)
Engineered for reliable buoyancy in seawater conditions ≤ 25°C.
FLOAT MAX (Hexachroma™ Only)
Our highest buoyancy rating, available exclusively on Hexachroma™ grade sunglasses.
Built to float in all seawater conditions — cold, rough, or unpredictable.
When losing your sunglasses isn’t an option, this is the one.

Prescription (RX) Note

Corrective lenses add weight, which means RX sunglasses will not float. Physics wins.
For seawater sessions, pair RX models with a floating strap and stay focused on the adventure ahead.

FLOAT MAX

Gravity is the enemy. That’s why the Hexachroma Series is built different.
By using Ultra-Lightweight Lens Technology, we reduce weight where it matters most—at the lens. Less weight means higher buoyancy, giving Hexachroma frames a clear advantage over standard floating eyewear.
Ultra-Light Lenses
High-impact protection with a fraction of the weight.
FLOAT MAX Buoyancy (Hexachroma Only)
Our highest floating configuration, engineered to stay on the surface in all seawater conditions.
When control, visibility, and recovery matter, FLOAT MAX delivers.
Pro Tip
Some floating frames lose effectiveness as conditions change.
Hexachroma with FLOAT MAX is designed to stay afloat when the water gets unpredictable—so you stay focused on the session, not your gear.

Normal - Smaller

Size Reference: Size: 56-18-138
Fit Type: Compact & Secure Fit
Measurements: Total Width: 142 mm
Designed with a slimmer profile, the Halo is perfect for normal to narrower faces or teenagers. It provides a snug, secure wrap that stays put during high-intensity movement. Don't worry about it being "too small" — the softness of FlexFoam™ ensures it simply hugs your head tighter for stability, rather than squeezing it.

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per
Zealot™ Sunglasses
Zealot™ Sunglasses

UV400

UV400 protection ensures that sunglasses effectively block 100% of harmful ultraviolet (UV) rays, including both UVA and UVB, up to wavelengths of 400 nanometers. This advanced level of protection helps safeguard the eyes from prolonged sun exposure, reducing the risk of conditions such as cataracts, macular degeneration, and other UV-related eye damage.

Hexachroma™

HexaChroma™: Polarization Reinvented
Standard polarized lenses are designed for a flat world. But the real world isn't flat.
HexaChroma™ goes beyond the horizon, utilizing Hexagonal Polarization to neutralize glare from uneven, angled surfaces — up to 45° within your field of view.
📐 45° Glare Control: Unlike standard lenses that only block horizontal light, HexaChroma™ filters complex reflections from curved car hoods, wet trails, and textured urban surfaces.
📱 Anti-Blackout Technology: Finally, a polarized lens that plays nice with screens. Read your GPS, dashboard, or smartwatch without the blackout effect common in standard polarized eyewear.
💎 Crystal-Clear Optics (Abbe 52): Crafted from advanced Chroma material, boasting an Abbe Value of 52. That’s 70% better clarity than traditional polycarbonate lenses (Abbe 30), giving you true-to-life vision without the visual fatigue.
🪶 Shatterproof Agility: All this optical power in an ultra-lightweight, impact-resistant package designed for all-day wear.

HEXACHROMA™ vs. STANDARD POLARIZED
1. Polarization
Standard: Flat Surfaces Only
HexaChroma™: Multi-Angle (45°)
2. Screen Visibility
Standard: Blackouts Common ⬛
HexaChroma™: No Blackout 📱
3. Clarity (Abbe Value)
Standard: 30 (Standard)
HexaChroma™: 52 (Ultra-High) 💎
4. Comfort
Standard: Standard Weight
HexaChroma™: Ultra-Lightweight

Metonic Coating

Standard lenses surrender to tropical heat, salt spray, and sunscreen. Ours fight back.
Our proprietary Metonic™ Coating creates a hydrophobic and oleophobic shield on the lens surface. This means water beads up and rolls off, fingerprints wipe away with a single swipe, and salt spray doesn't get a chance to eat into your vision.
Repels: Humidity, Sweat, and Oils.
Resists: Saltwater corrosion and micro-scratches.
Result: High-definition vision that stays clear, from the humid city streets to the rugged coastal trails.

FlexFoam

FlexFoam™ × FlexLock™
Engineered for movement. Built for extremes.
FlexFoam™ delivers weightless, all-day comfort that stays effortless once you’re moving. Inside, FlexLock™ features hand-adjustable temples, giving you a secure, personalised fit that holds when conditions get demanding. From trail runs to open-water rows, they stay locked in—no slipping, no distractions.
Seawater Buoyancy Index (SBI)
We rated, not guessed.
SBI25 (Seawater Standard)
Engineered for reliable buoyancy in seawater conditions ≤ 25°C.
FLOAT MAX (Hexachroma™ Only)
Our highest buoyancy rating, available exclusively on Hexachroma™ grade sunglasses.
Built to float in all seawater conditions — cold, rough, or unpredictable.
When losing your sunglasses isn’t an option, this is the one.

Prescription (RX) Note

Corrective lenses add weight, which means RX sunglasses will not float. Physics wins.
For seawater sessions, pair RX models with a floating strap and stay focused on the adventure ahead.

FLOAT MAX

Gravity is the enemy. That’s why the Hexachroma Series is built different.
By using Ultra-Lightweight Lens Technology, we reduce weight where it matters most—at the lens. Less weight means higher buoyancy, giving Hexachroma frames a clear advantage over standard floating eyewear.
Ultra-Light Lenses
High-impact protection with a fraction of the weight.
FLOAT MAX Buoyancy (Hexachroma Only)
Our highest floating configuration, engineered to stay on the surface in all seawater conditions.
When control, visibility, and recovery matter, FLOAT MAX delivers.
Pro Tip
Some floating frames lose effectiveness as conditions change.
Hexachroma with FLOAT MAX is designed to stay afloat when the water gets unpredictable—so you stay focused on the session, not your gear.

Size - Normal

Size Reference: Size: 53-20-138 (Fancy) Size: 60-18-138 (Zealot)
Fit Type: Universal Standard Fit
Measurements: Total Width: 142 mm (Fancy) 145 mm (Zealot)
This is our most versatile cut, designed to fit 90% of face shapes and head sizes. If you typically buy "standard" size hats or glasses, these are your perfect match. While the measurements differ slightly, both utilize the elasticity of FlexFoam™ to ensure that even if you have a slightly wider face, the temples will gently expand to hug your head comfortably all day long.

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Regular price ¥1,141.00 CNY

Regular price Sale price ¥1,141.00 CNY
Unit price per

Fancy™ Sunglasses - 2nu - Unleash Your Vision

Fancy™ Sunglasses

UV400

Hexachroma™

Metonic Coating

FlexFoam

FLOAT MAX

Size - Normal

¥1,141.00 CNY

Halo™ Sunglasses

UV400

Hexachroma™

Metonic Coating

FlexFoam

FLOAT MAX

Normal - Smaller

¥1,141.00 CNY

Zealot™ Sunglasses - 2nu - Unleash Your Vision

Zealot™ Sunglasses

UV400

Hexachroma™

Metonic Coating

FlexFoam

FLOAT MAX

Size - Normal

¥1,141.00 CNY

TVO Pro: focused polarized glare control with Metonic coating

Fancy™ Sunglasses
Fancy™ Sunglasses

UV400

UV400 protection ensures that sunglasses effectively block 100% of harmful ultraviolet (UV) rays, including both UVA and UVB, up to wavelengths of 400 nanometers. This advanced level of protection helps safeguard the eyes from prolonged sun exposure, reducing the risk of conditions such as cataracts, macular degeneration, and other UV-related eye damage.

Metonic Coating

Standard lenses surrender to tropical heat, salt spray, and sunscreen. Ours fight back.
Our proprietary Metonic™ Coating creates a hydrophobic and oleophobic shield on the lens surface. This means water beads up and rolls off, fingerprints wipe away with a single swipe, and salt spray doesn't get a chance to eat into your vision.
Repels: Humidity, Sweat, and Oils.
Resists: Saltwater corrosion and micro-scratches.
Result: High-definition vision that stays clear, from the humid city streets to the rugged coastal trails.

FlexFoam

FlexFoam™ × FlexLock™
Engineered for movement. Built for extremes.
FlexFoam™ delivers weightless, all-day comfort that stays effortless once you’re moving. Inside, FlexLock™ features hand-adjustable temples, giving you a secure, personalised fit that holds when conditions get demanding. From trail runs to open-water rows, they stay locked in—no slipping, no distractions.
Seawater Buoyancy Index (SBI)
We rated, not guessed.
SBI25 (Seawater Standard)
Engineered for reliable buoyancy in seawater conditions ≤ 25°C.
FLOAT MAX (Hexachroma™ Only)
Our highest buoyancy rating, available exclusively on Hexachroma™ grade sunglasses.
Built to float in all seawater conditions — cold, rough, or unpredictable.
When losing your sunglasses isn’t an option, this is the one.

Prescription (RX) Note

Corrective lenses add weight, which means RX sunglasses will not float. Physics wins.
For seawater sessions, pair RX models with a floating strap and stay focused on the adventure ahead.

Polarized

Polarized lenses are specially designed to reduce glare and improve visual clarity, particularly in bright outdoor conditions. They contain a chemical filter that aligns light waves, allowing only vertically oriented light to pass through while blocking horizontally reflected glare from surfaces like water, roads, and snow.
Benefits of Polarized Lenses:
Reduced glare: Helps minimize reflections from flat surfaces, improving visibility.
Enhanced contrast: Makes objects appear sharper and clearer.
Less eye strain: Reduces discomfort caused by excessive brightness.
Better vision in bright environments: Ideal for outdoor activities like fishing, boating, and driving.

Size - Normal

Size Reference: Size: 53-20-138 (Fancy) Size: 60-18-138 (Zealot)
Fit Type: Universal Standard Fit
Measurements: Total Width: 142 mm (Fancy) 145 mm (Zealot)
This is our most versatile cut, designed to fit 90% of face shapes and head sizes. If you typically buy "standard" size hats or glasses, these are your perfect match. While the measurements differ slightly, both utilize the elasticity of FlexFoam™ to ensure that even if you have a slightly wider face, the temples will gently expand to hug your head comfortably all day long.

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per
Halo™ Sunglasses
Halo™ Sunglasses

UV400

UV400 protection ensures that sunglasses effectively block 100% of harmful ultraviolet (UV) rays, including both UVA and UVB, up to wavelengths of 400 nanometers. This advanced level of protection helps safeguard the eyes from prolonged sun exposure, reducing the risk of conditions such as cataracts, macular degeneration, and other UV-related eye damage.

Metonic Coating

Standard lenses surrender to tropical heat, salt spray, and sunscreen. Ours fight back.
Our proprietary Metonic™ Coating creates a hydrophobic and oleophobic shield on the lens surface. This means water beads up and rolls off, fingerprints wipe away with a single swipe, and salt spray doesn't get a chance to eat into your vision.
Repels: Humidity, Sweat, and Oils.
Resists: Saltwater corrosion and micro-scratches.
Result: High-definition vision that stays clear, from the humid city streets to the rugged coastal trails.

FlexFoam

FlexFoam™ × FlexLock™
Engineered for movement. Built for extremes.
FlexFoam™ delivers weightless, all-day comfort that stays effortless once you’re moving. Inside, FlexLock™ features hand-adjustable temples, giving you a secure, personalised fit that holds when conditions get demanding. From trail runs to open-water rows, they stay locked in—no slipping, no distractions.
Seawater Buoyancy Index (SBI)
We rated, not guessed.
SBI25 (Seawater Standard)
Engineered for reliable buoyancy in seawater conditions ≤ 25°C.
FLOAT MAX (Hexachroma™ Only)
Our highest buoyancy rating, available exclusively on Hexachroma™ grade sunglasses.
Built to float in all seawater conditions — cold, rough, or unpredictable.
When losing your sunglasses isn’t an option, this is the one.

Prescription (RX) Note

Corrective lenses add weight, which means RX sunglasses will not float. Physics wins.
For seawater sessions, pair RX models with a floating strap and stay focused on the adventure ahead.

Polarized

Polarized lenses are specially designed to reduce glare and improve visual clarity, particularly in bright outdoor conditions. They contain a chemical filter that aligns light waves, allowing only vertically oriented light to pass through while blocking horizontally reflected glare from surfaces like water, roads, and snow.
Benefits of Polarized Lenses:
Reduced glare: Helps minimize reflections from flat surfaces, improving visibility.
Enhanced contrast: Makes objects appear sharper and clearer.
Less eye strain: Reduces discomfort caused by excessive brightness.
Better vision in bright environments: Ideal for outdoor activities like fishing, boating, and driving.

Normal - Smaller

Size Reference: Size: 56-18-138
Fit Type: Compact & Secure Fit
Measurements: Total Width: 142 mm
Designed with a slimmer profile, the Halo is perfect for normal to narrower faces or teenagers. It provides a snug, secure wrap that stays put during high-intensity movement. Don't worry about it being "too small" — the softness of FlexFoam™ ensures it simply hugs your head tighter for stability, rather than squeezing it.

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per
Cogs™ Sunglasses
Cogs™ Sunglasses

UV400

UV400 protection ensures that sunglasses effectively block 100% of harmful ultraviolet (UV) rays, including both UVA and UVB, up to wavelengths of 400 nanometers. This advanced level of protection helps safeguard the eyes from prolonged sun exposure, reducing the risk of conditions such as cataracts, macular degeneration, and other UV-related eye damage.

Metonic Coating

Standard lenses surrender to tropical heat, salt spray, and sunscreen. Ours fight back.
Our proprietary Metonic™ Coating creates a hydrophobic and oleophobic shield on the lens surface. This means water beads up and rolls off, fingerprints wipe away with a single swipe, and salt spray doesn't get a chance to eat into your vision.
Repels: Humidity, Sweat, and Oils.
Resists: Saltwater corrosion and micro-scratches.
Result: High-definition vision that stays clear, from the humid city streets to the rugged coastal trails.

FlexFoam

FlexFoam™ × FlexLock™
Engineered for movement. Built for extremes.
FlexFoam™ delivers weightless, all-day comfort that stays effortless once you’re moving. Inside, FlexLock™ features hand-adjustable temples, giving you a secure, personalised fit that holds when conditions get demanding. From trail runs to open-water rows, they stay locked in—no slipping, no distractions.
Seawater Buoyancy Index (SBI)
We rated, not guessed.
SBI25 (Seawater Standard)
Engineered for reliable buoyancy in seawater conditions ≤ 25°C.
FLOAT MAX (Hexachroma™ Only)
Our highest buoyancy rating, available exclusively on Hexachroma™ grade sunglasses.
Built to float in all seawater conditions — cold, rough, or unpredictable.
When losing your sunglasses isn’t an option, this is the one.

Prescription (RX) Note

Corrective lenses add weight, which means RX sunglasses will not float. Physics wins.
For seawater sessions, pair RX models with a floating strap and stay focused on the adventure ahead.

Polarized

Polarized lenses are specially designed to reduce glare and improve visual clarity, particularly in bright outdoor conditions. They contain a chemical filter that aligns light waves, allowing only vertically oriented light to pass through while blocking horizontally reflected glare from surfaces like water, roads, and snow.
Benefits of Polarized Lenses:
Reduced glare: Helps minimize reflections from flat surfaces, improving visibility.
Enhanced contrast: Makes objects appear sharper and clearer.
Less eye strain: Reduces discomfort caused by excessive brightness.
Better vision in bright environments: Ideal for outdoor activities like fishing, boating, and driving.

Normal - Larger

Size Reference: Size: 55-19-138
Fit Type: Relaxed Fit
Measurements: Total Width: 145 mm
Ideal for standard to slightly wider face shapes. The Cogs frame is designed with a bit more room at the temples. If you often feel that standard sunglasses sit too close to your eyes or press against your temples, Cogs offers a spacious, relaxed feel. Combined with our soft material, it leaves no pressure marks even after hours of wear.

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per
Ovo™ Sunglasses
Ovo™ Sunglasses

UV400

UV400 protection ensures that sunglasses effectively block 100% of harmful ultraviolet (UV) rays, including both UVA and UVB, up to wavelengths of 400 nanometers. This advanced level of protection helps safeguard the eyes from prolonged sun exposure, reducing the risk of conditions such as cataracts, macular degeneration, and other UV-related eye damage.

Metonic Coating

Standard lenses surrender to tropical heat, salt spray, and sunscreen. Ours fight back.
Our proprietary Metonic™ Coating creates a hydrophobic and oleophobic shield on the lens surface. This means water beads up and rolls off, fingerprints wipe away with a single swipe, and salt spray doesn't get a chance to eat into your vision.
Repels: Humidity, Sweat, and Oils.
Resists: Saltwater corrosion and micro-scratches.
Result: High-definition vision that stays clear, from the humid city streets to the rugged coastal trails.

FlexFoam

FlexFoam™ × FlexLock™
Engineered for movement. Built for extremes.
FlexFoam™ delivers weightless, all-day comfort that stays effortless once you’re moving. Inside, FlexLock™ features hand-adjustable temples, giving you a secure, personalised fit that holds when conditions get demanding. From trail runs to open-water rows, they stay locked in—no slipping, no distractions.
Seawater Buoyancy Index (SBI)
We rated, not guessed.
SBI25 (Seawater Standard)
Engineered for reliable buoyancy in seawater conditions ≤ 25°C.
FLOAT MAX (Hexachroma™ Only)
Our highest buoyancy rating, available exclusively on Hexachroma™ grade sunglasses.
Built to float in all seawater conditions — cold, rough, or unpredictable.
When losing your sunglasses isn’t an option, this is the one.

Prescription (RX) Note

Corrective lenses add weight, which means RX sunglasses will not float. Physics wins.
For seawater sessions, pair RX models with a floating strap and stay focused on the adventure ahead.

Polarized

Polarized lenses are specially designed to reduce glare and improve visual clarity, particularly in bright outdoor conditions. They contain a chemical filter that aligns light waves, allowing only vertically oriented light to pass through while blocking horizontally reflected glare from surfaces like water, roads, and snow.
Benefits of Polarized Lenses:
Reduced glare: Helps minimize reflections from flat surfaces, improving visibility.
Enhanced contrast: Makes objects appear sharper and clearer.
Less eye strain: Reduces discomfort caused by excessive brightness.
Better vision in bright environments: Ideal for outdoor activities like fishing, boating, and driving.

Size - Larger

Size Reference: Size: 57-19-138
Fit Type: Wide Comfort Fit
Measurements: Total Width: 149 mm
Specifically engineered for wider faces or larger head circumferences. We know how hard it is to find sports eyewear that doesn't pinch. Ovo offers our widest frame structure (149mm). Paired with the extreme stretch of FlexFoam™, it accommodates your width effortlessly, eliminating headaches caused by tight temples. Finally, a pair that feels like you're wearing nothing at all.

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per

Regular price ¥875.00 CNY

Regular price Sale price ¥875.00 CNY
Unit price per