1Equipped with a webbing that can be adjusted at multiple angles to suit various head sizes. 2The lens has the characteristics of anti-fog, anti-shock, anti-ultraviolet and anti-spatter. 3The indirect air vent design prevents fogging inside the glasses and has better protection. 4People who wear myopia glasses can also wear the goggles, which is convenient and practical. 5PC lens, not easy to break, which has clear visual field.