Perfect for sun-drenched activities, the polarized lenses block 100% of the sun's UV, A, B and C rays, and they filter out 99.9% of reflective glare, so you can easily see structures and fish beneath the water. Bold, wrap-style sunglasses offer a natural fit that stays in place during any outdoor adventure. Acetate lenses are proven impact-resistant to ANSI Z80.3 standards. Sizes: S/M (Stealth), M/L (Sledge). Available:Sledge - Smoke Lenses/Camo Frames, Stealth - Smoke Lenses/Camo Frames.