100% speedcraft soft tact grey sunglassesthe 100% speedcraft soft tact grey sunglasses provide excellent protection with a high impact resistant and lightweight polycarbonate lenses. The lens optimises your vision with a 5 base cylindrical shield design that boosts peripheral vision and protection.keeping your vision clear the sunglasses are designed with air scoops which increase ventilation ndash preventing the lens from fogging. Additionally, the lens comes with a scratch resistant coating, plus a hydroilo treatment which repels water, dirt and oil.the frame ensures long lasting comfort with a durable, flexible, and lightweight tr90. Stabilising the fit, the nose pads and tips are formed with ultra grip rubber which secures the position against sweat and environmental moisture.featureshigh impact resistant and lightweight polycarbonate lenses5 base cylindrical shield lens for increased peripheral view and protection360 degree visibility for unobstructed views and optimal field of visioninterchangeable scratch resistant lenses provide 100% uv protectionlower air scoops to increase ventilation while reducing moisture on the lenshydroilo lens treatment repels water, dirt and oiltemple arm scoops to manage moisturedurable, flexible, and lightweight tr90 frameultra grip rubber nose pads and tips for a secure fit no matter how much you sweat52% light transmissionbuy 100% sport sunglasses from chain reaction cycles, the world's largest online bike store.