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.
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