Tempest Sunglasses Size:OS This gives you the performance

This gives you the performance of stretch

the Garmisch headband is itch-free

4 season flex tips with trekking baskets (snow basket compatible)

Switchlock® system for easy lens changes

Storm gusset

Tempest Sunglasses Size:OS This gives you the performanceThis sunglass features optical grade shatterproof Polycarbonate lenses that are lightweight, durable and have been developed to perform in a wide range of temperatures and conditions. The lenses offer distortion free optics, they exceed the FDA ANSI Z80. 3 standards for impact resistance and they filter out 100% of the dangerous UV light up to 400 nanometers. The frames are designed and manufactured using the highest quality materials and are built