Couloir

Polarized Helio

Dune Galaxy | ~~$98~~$98

Our square glacier shades with magnetic sun shields for the brightest conditions.

Fits Medium and Large heads. Oversized.

Polarized
Lenses

Easy Returns
& Exchanges

Lifetime
Warranty

Style Story

Large, rectangular Alpine icon with magnetic sun shields & all-day coverage.

Polarized Helio Lenses

Polarized polycarbonate lenses deliver premium optics and durability for high-performance adventures.

SuperLight Recycled Frames

Made from SuperLight, our proprietary recycled resin rescued from a US landfill. Lightweight, flexible, and planet-friendly.

Comfortable, Confident Fit

Lightweight, flexible frames with sculpted contact points for stable, pressure-free wear.

Lifetime Warranty

All Sunski frames are covered by our lifetime warranty. Best story on how they broke gets extra brownie.

The crisp, precision-built Couloir frame is the older brother of the Alpine Collection, featuring magnetic, removable sun shields in a large, square silhouette.

Morse code–patterned shields and rubber nosepads deliver exceptional coverage and a secure, all-day fit—from backcountry tours to laid-back river days, means Couloir can hang no matter what you have in store.

Size: LARGE
Coverage: Max
Wrap & Angle: Medium

Temple Width: 143 mm
Bridge Width: 19mm
Lens Width: 53mm

Couloir features Helio polarized polycarbonate lenses that block 100% UVA/UVB/UV400 wavelengths and pass the FDA basic impact test. Choose from a wide range of VLT (Visual Light Transmission).

Curve: Base 4
Category: 3* (unless otherwise stated)

Forest: Non mirrored, Green tint, 11% VLT
Amber: Non Mirrored, Amber, 12% VLT
Blue: Mirror, Slate tint, 15% VLT
Silver CAT 4: Mirrored, Grey tint, 6.3% VLT
Galaxy: Purple tint, 10.3% VLT

We proudly stand behind every pair of sunglasses we make. All Sunski frames are covered by our lifetime warranty. Best story on how they broke gets extra brownie points.