【TR90 lightweight Frame】---- Unbreakable,impact resistance and flexible TR90 is prized for its combination of lightness and strength.You can hardly feel them on your face, but they are unbreakable.Best for motorcycle and cycling bicycle, driving, running, fishing, racing, skiing, climbing, trekking or other outdoor activities.
【1.1mm thickness TAC polarized lens】----100% UV400 Protection & Polarized Lenses that Eliminate Glare. Blocks the harmful sun's rays from damaging your eyes which can cause deep wrinkles, cataracts, macular degeneration, and cancer in and around the eye.Polarized sunglasses reduce glare reflected off of roads, bodies of water, snow, and other horizontal surfaces.
