Gamma Ray Stealth Forcefield Polarized Sports Sunglasses for Running Cycling Fishing TR90 Durable Flexible Frame TAC Polarized -100% UV400 protection lenses guards against harmful UVA & UVB rays. Multiple lens layer technology enables polarization, durability, UV protection and shatterproof features Improved Comfort -Durable nylon frame construction is more flexible and lightweight than tradition plastic sunglasses making it ideal for outdoor sports activities such as baseball, motorcycle and cycling bicycle riding, driving, trail running, fishing, racing, skiing, climbing, trekking, golfing, snowboarding or driving with bright sunlight Frame Specs-Flat matte color frames with mirror lens options. Lens width 65mm, bridge width 15mm, temple arm length 129mm Help us spread the word and enjoy your new pair of Gamma Rays as they are protected from manufacturer's defects for 2 full years from the date of purchase