Split OTG Goggle Optimized fit for people requiring prescription glasses Three-layer, open-celled face foam with fleece has moisture-absorbing properties and offers increased levels of comfort along with an improved fit No-slip silicone strap Integrated Revolutionary Air Management (RAM) system Lens optically engineered to screen out 100% of harmful UVA/UVB rays, providing 100% UV protection NoFog anti-fog lens treatment process to prevent condensation and fogging Single Lens Works Impact resistant lens