【BUILT-IN REMOVABLE MASK WITH UV PROTECTION】This SARTE Motorbike Open Face Goggle Mask For Bikers is a windproof, anti-fog and anti-dust motorcycling Helmet goggles mask with a mouth filter and holes. It offers the best face protection from dust and other harmful elements and provides better air permeability. 【PERFECTLY PROTECTS YOUR EYES】 By using this open face goggle With mask, you can conveniently protect your eyes from harmful rays at the same time get a unobstructed and clear view during motorcycling or skiing. 【SUITABLE FOR VARIOUS PURPOSES】 Skating, skiing, biking, and cycling in sunny days will be more fun and safe with this goggle mask For Helmet. Absorbent sponge and a layer of soft fleece provides optimal face contact and comfortable fit. 【FILTERS DUST & COLD AIR PERFECTLY】 It is a built-in removable bike mask that effectively filters dust and cold air. There are dedicated breathing holes that ensure proper internal air circulation. 【WARRANTY】We are committed to provide excellent customer service with our UNCONDITIONAL Replacement for manufacturing defect.