Let your style take flight in the Goodr Mach G sunglasses! These aviator-style frames offer a sleek design to unleash more speed. Polarized, glare-reducing lenses block harmful UV rays to reduce distractions during activity. Unlike traditional metal aviators, the smooth frame leaves no unsightly imprint on your nose. Whether you're tearing up the track or blazing the trail, the Goodr Mach G lets you do so in style! No Slip grip uses a special coating in the frame to eliminate slippage while sweating. No Bounce frame offers a snug and comfortable fit to prevent distractions while running. All polarized, glare-reducing lenses with UV400 protection to block 100% of harmful UVA and UVB rays. Speed Shape gives you the ultimate advantage whether you're crushing the competition or keepin' it casual. Goodr 1-Year Warranty