Aulyn Polarized Cycling Sun Glasses Outdoor Sports Bicycle Glasses Bike Sunglasses Running Driving Racing Ski Goggles Eyewear (Black eyeglass frame+Grey lenses) The SunGlasses can defend your eyes from wind and dust perfectly Lens are made of high quality shatterproof PC material that is durable enough for long time using Polarized lenses eliminate glare and reduce eye fatigue Designed for cycling, driving, fishing and other outdoor activities Protect your eyes from sand, wind and sun