The SCOTT Split OTG Sand and Dust Goggle is the ultimate goggle for wearing over the glasses, designed specifically for use in sandy conditions. It features an upgraded purpose-engineered Dust Catcher vent foam that has finer holes than standard to stop dust getting through the foam and into your goggles and eyes. A integrated RAM Air System dictates the flow of air coming into the goggle through the top spoiler to ensure the lenses don't steam up and stay crystal clear all day long. Combined with 3-layer face foam, SCOTT's NoFog Anti-Fog lens treatment and a fit that has been specifically designed to be worn with glasses, the new Split OTG makes riding in glasses a breeze. In order to ensure that riders are safe from the impact of pebbles and flying debris, all SCOTT lenses not only meet, but exceed the required impact resistance standards required for MX lenses. The three-layer, open-celled face foam with fleece has excellent moisture-absorbing properties, and offers increased levels of comfort and an improved fit thanks to the extra layer of protective foam.