Dawn breaks, the hatch is in, and the rivers and streams of the high-country beckon. A true outdoor companion, Caddis lives for long days on the water and in the field, and this polarized sunglass is an essential part of your fly fishing gear. With its full wrap, triple-injection frame, Caddis offers complete protection from the sun&';s harsh rays, and our Ellume Polarized lens cuts through the water to let you hone in on the biggest fish, all in a style that goes as easily from your favorite eddy to your top watering hole, for swapping stories about the ones that didn&';t get away. With its plant-based Ellume Polarized sunglass lenses and plant-based Z-Resin frame, Caddis reduces the environmental footprint of your sunglasses on the rivers, lakes and outdoor spaces you love, all while providing unrivaled comfort, color, clarity and contrast. Ellume Polarized blocks 100% of UVA/B light and battles glare with its 99.9% polarized efficiency, and Ellume Polarized&';s proprietary color filtration pops colors, creating the ultimate fish-finding companion. Zeal Optics&'; sunglass lenses also feature a resilient hard coat to keep them scratch free, while Caddis&';s triple injection frame creates unique color combos that make Caddis look as good as it performs. Designed for long days in changing light conditions, Auto Sun&';s photochromic technology automatically adjusts from a low-light, bright yellow with a 28% Visual Light Transmission (VLT), to a high-visibility persimmon with a 15% VLT for sunny conditions, while its polarization protects and heightens color, definition, and detail. Ellume Polarized Auto Sun: Polarized + Photochromic Ellume Color Filtration PROFLEX: non-slip rubber on nose/temples Z-RESIN: minimum 45% plant-based Rx Ready Everclear Anti-fog Impact Resistant Removable Side Panels Permashield Hardcoat