VEITHDIA 2605 Polarized Aviator Sunglasses 100% UV Protection Magnesium Frame stainless steel frame polycarbonate lens polarized Polarized Aviator Sunglasses 100% UV400 Protection Coating, Blocks 100% Harmful UVA & UVB Rays Polarized lenses Eliminate Glare And Reduce Eye Fatigue Polarized Triacetate Lenses Are Impact And Scratch Resistant, Lightweight And Durable Lightweight Design Is Ideal For Usage By Motorcycle And Cycling Bicycle, Driving, Running, Fishing,Racing, Skiing and Climbing, Trekking Or Other Outdoor Activities Enthusiasts 30 Day Money Back Guarantee.Lifetime Breakage Warranty on Frame & Lens Lifetime Breakage Warranty on Frame & Lens