The Lenses Reduce Irritating Reflections And Glare Caused By Light Reflected From Surfaces Such As Water, Road, Sand Or Snow. They Absorb 100% Of Uv Light And Eliminate 99% Glare Light. The Lightweight Frame With Soft Silicone Elements Is Great For Driving, Running, Golf, Baseball, Cycling, Fishing, Boating, Skiing, Snowboarding, Soccer, Tennis And Other Outdoor Sports. The Sunglasses Block All Three Ranges Of Ultraviolet Radiation: Uva, Uvb And Uvc And Protect The Human Eye 100% From Harmful Effects Of The Sun Rays.