J+S Ultimate Flexible Rimless Polarized Sunglasses - Cycling and Outdoor Sports polarized lens Polarized Made with lightweight, Flexi-Frame, super comfortable silicon nose pad for maximum comfort. Polarized: TAC 2nd generation 9 Layered Polarized Lens -&gt; 4H hardness rating, high resistance to scratch and blocks over 99.96% of glare Full UV protection: a rating of 400nm UV absorption - absorbs over 99% of harmful UV rays Perfect for: Contact Sports, Biking, Cycling, Riding, Mountain Biking, Tramping, Hiking, Walking, Fishing, Driving, Rock Climbing, and other Outdoor activities 1 Year Warranty on Frame and Lens