All the lens 100% UV400 protection coatingexcept for transparent models, blocks 100% harmful UVA and UVB Rays. Restore true color, eliminate reflected light and scattered light.Made of PC composite engineering resin, the lens will not be broken even if it is crushed by a bicycle, and it bears great pressure. All styles of glasses are windproof and dustproof. In the face of the sun, it is recommended to use colored sunscreen glasses.Cool frame design enables clear lower vision field. Lightweight design is ideal for motorcycle and cycling bicycle, driving, running, fishing, racing, skiing, climbing etc outdoor sports.Two soft rubber nosepad, let your nose feel comfortalbe while wearing torege sports sunglasses for cycling running fishing golf .Please note that this spectacle set does not include a spectacle case.