【Wide View】Wrap around and one-piece design, decided by fashion and practical. Provides a wide view, completely envelops your eyes and protects your eyes from injury, dust and wind well. The circumferential lens can effectively reduce optical parallax at different viewing angles. 【Ventilation System】The FEISEDY Sports Sunglasses have an excellent ventilation system with vents on the lenses and legs. This ventilation system not only prevents the lenses from fogging up, but also makes them more breathable when worn. 【UV400 Protection】All lenses are UV400 protective coating that blocks 99.9% harmful UVA & UVB Rays, reduce the load on the eyes and ensure a comfortable view. It's excellent optical quality and restore the true color and clarity to your visual effect. It protects the eyes perfectly. 【Product Dimensions】70mm (2.75 inch) of lens width, 58mm (2.28 inch) of lens height, 130mm (5.11inch) of temple length, 20mm(0.79inch) of nose bridge, and 150mm (5.91 inch) of overall frame width. 【Wide Application】The cycling sunglasses are perfect for baseball, riding, road bicycle, mountain bike, running, driving, fishing, racing, golf, skating, climbing, hiking, volleyball, football and other outdoor sports.Suitable for different weather conditions. A variety of mirrored lenses are available. Color your sports life.