Couloir

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

Features

• Polarized Helio Lenses: Polarized polycarbonate lenses deliver premium optics and durability for high-performance adventures.
• SuperLight Recycled Frames: Made from SuperLight, a 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 a lifetime warranty.

Design & Fit

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. Couloir can hang no matter what you have in store.

• Size: Large
• Coverage: Max
• Wrap & Angle: Medium
• Temple Width: 143 mm
• Bridge Width: 19 mm
• Lens Width: 53 mm

Lens Info

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 tint, 12% VLT
• Blue: Mirrored, slate tint, 15% VLT
• Silver CAT 4: Mirrored, grey tint, 6.3% VLT
• Galaxy: Purple tint, 10.3% VLT