Smith Frontman Elite ChromaPop Polarized Sunglasses - Men's polyester/100% Imported Med-large fit/large coverage High impact lens material and impact resistant frame material Meets ANSI Z871 and MIL-PRF-31013 clause 3511 and Hydrophilic Megol Temple & nose pads 8 base lens Curvature and 100% protection from UVA/B/C rays