Tifosi Rail XC Sunglasses Maximize Performance Whether you're hiking, running, mountain biking, or playing baseball, you'll want to wear a good pair of sunglasses to protect your eyes. Sunglasses don't just protect you from the sun, they also protect you from wind, dust, debris, bugs, and water. The Tifosi Rail XC Sunglasses features an innovative, oversized rimless frame that provides increased coverage and protection for your eyes. The lenses are shatterproof and the Grilamid TR-90 frame is lightweight and durable enough for the most strenuous activities. The Rail also features fully adjustable nose and ear pads and hydrophilic rubber ear and nose pads that increase grip the more you sweat. Features Includes several lenses for daytime, cloudy, and low-light conditions Fully adjustable nose and ear pads so you can dial in the perfect fit Hydrophilic rubber ear and nose pads that increase grip the more you sweat Fit: Small - Medium Weight: 31g Specifications Frame Material Grilamid TR-90Lens Material Shatterproof Polycarbonate Lenses Included Smoke, AC Redd, Clear Adjustable Ear Pieces Yes Case Included Zippered Hardshell Case, Microfiber Cleaning Bag | Tifosi | Rail Xc Sunglasses Men's In Blackout | Rubber