RockBros Polarized Sports Sunglasses Lightweight 5 Interchangeable Lenses UV 400 Protection Comfortable Cycling Glasses for Men Women Boys Girls Outdoor Running Driving Fishing GolfProduct Details: Brand: RockBros Material: Polycarbonate + TR90 Net Weight: 29g Color: Red, White, Black, Blue Overall Width: 150mm Lens Width:75mm Lens Height: 46mm Temple Length: 135mm Bridge Width: 28mm Fit: Cycling, Running, Trekking, Golfing, Fishing, Driving Specifications: 1 glasses case & 1 glasses cloth 1 glasses bag, 1 glasses rope & 1 glasses band/sports headband 1 polarized lens test card 1 pair of polarized lenses & 4 pairs of interchangeable original lenses & 1 Moypia FrameFeatures: Five Interchangeable Lens: 1 pair of polarized lenses and 4 pair pairs of interchangeable original lenses provide more using choice according to different activities,the grey polarized lenses can be used for riding, driving, golf on a strong sunlight day,the yellow one is for night activities, the anti-fogging transparent lens are designed for cloudy and rainy days Lightweight: Only 29g/pair,great to wear for long periods of time. Ultralight cycling sunglasses reduce the pressure on your nose and temples Safety: 100% UV400 protection can block both UVA and UVB harmful radiation.It is essential to protecting your eyes against all the rays below 400NM harm when doing outdoor sports Durable: High toughness and well shock resistance polycarbonate lenses can be used for long time Moypia Frame: It comes with one moypia frame for shortsighted lenses, Don't need to put contact lenses again Comfortable: Adjustable soft rubber nose bridge can easily find the right angle for you, the temple also can be replace by sports headband while riding running or playing golf, more comfortable and not easy to fall off