?Detachable Face Mask? This mask has strong toughness, any kneading, NOT easy to break. It can be torn down at random, can be used alone as well. It is windproof, dustproof, makes you look cool and be safer while motorcycling outside. ?Multipurpose? Use for outdoor sport, such as cycling, motorcycling, riding, snowmobile, airsoft, CS, skiing, and riding. Or costume ball, Halloween Party and Movie props. A good gift for your friends or families. ?HIGH QUALITY? The High quality ABS material make the bike sunglasses have a excellent toughness and resilience. The PC lenses are scratch resistant, windproof, dustproof, shatter-proof and 100% UV protection. ?COMFORTABLE DESIGN? With Detachle mask : Ventilation mesh on the mask optimizes flow of air. Soft sponge padding around the frame makes the riding goggles more comfortable. Motorcycle goggles with a detachable mask design is easy and convenient to install and use, whatever use them together or separately. The perfect streamlined design and Wide inner space offer a crystal clear broad vision, allows you to wear a myopic lens comfortable. ?Frame? TPU super toughness, any kneading, not easy to break; Lens: PC plus hard treatment, wear-resistant scratch, anti-UV; Sponge: high-density comfortable sponge, effective buffer facial pressure, padding around the outer rim for added comfort.