Polarized protection without any frills, in a planet friendly frame built with dedicated peripheral protection. The Yampa gives you exactly what you need in a daily driver pair of sunglasses - versatility, durability, and a lightweight design. WHY WE LOVE THEM: Designed for long days on the water. The side protection kills glare so you can see deeper into the current. FEATURES AND BENEFITS Optic Nerve sunglasses are essential gear to keep your eyes healthy and make sure that you see the world as clearly as possible. Whether you&';re on the water to the trail, these lenses are built to perform. 100% UVA / UVB Protection: Block 100% of UVA / UVB radiation, regardless of the tint, to keep your eyes safe in all conditions. Polarized Lenses: These lenses filter out 99.9% of reflected light off water / reflective surfaces revealing true colors and sharper details. Eco-Durable Materials: Planet-friendly materials and conscious manufacturing to create gear that&';s durable for your adventures and responsible for the planet. POLARIZED LENS TECHNOLOGY Polarized lenses are designed to reduce glare. Polarization is recommended for bright sun and variable light conditions. Benefits are fully maximized on or around water or reflective surfaces. Optic Nerve lenses provide 100% UV Protection. Tech Specs Frame Shape: Sportwrap Grip System: Anti-Slip Ergonomic Frame Frame Material: GRS Recycled Plastic Lens Material: TAC Nylon Polarization: Polarized Impact Rating : ANSI Z80.3 UV Rating: 100% UVA / UVB Protection Best For: Fishing, Water Sports, Roads, Trails, Snow, Everyday, Travel, Driving In the Box: Soft Case Size and Fit Size: Medium Fit: Standard Unisex fits a wide range of faces.