Features: Cylindrical Lens Technology: Lens tapers to a thinner profile on the edges for peripheral vision without distortion Integral Clarity Technology: Porous cellular inner lens surface with etched anti-fog treatment for crystal clear vision Wall-2-Wall Vision:Superior optics, low-profile frame and 40% thinner face foam to eliminate peripheral impairments Full Perimeter Channel Venting: Ensures maximum airflow by bringing fresh air into the goggle & pulling moisture away Triple Layer Face Foam: Triple-density foam with a moisture wicking fleece liner for the perfect fit