Oakley Proven Sand Goggles are engineered with closed-cell face foam to keep fine particles from infiltrating the frame and assaulting your vision. A true anatomical fit combines with triple-layer face foam that wicks away sweat to bring comfort to the max. Venting keeps your face full of fresh air, and posts are included for your tear-offs. Giving your eyes the UV protection they need, the scratch-resistant Lexan lens also comes optimized with anti-fog treatment. On top of visual impact, this goggle comes with the protection of EN 174 rated impact resistance.