Tifosi Kilo Polarized Sunglasses Endurance Sunglasses Eyewear is important when you're riding your bike. Not only do they provide much-needed sun protection, but they also protect your eyes from debris, wind, dust, bugs, water, and much more. The Tifosi Kilo Polarized Sunglasses are lightweight sunglasses designed for a no-slip fit and are equipped with shatterproof, scratch-resistant lenses. The Kilo glasses feature a Grilamid TR-90 frame that is light and durable, Glare Guard on the lenses to reduce eye strain, 100% UVA/UVB/USB protection, hydrophilic rubber to increase grip the more you sweat, and adjustable arm pieces and ear pieces for the perfect fit. The glasses also have vented lenses that help prevent fogging and the lenses are polarized for better visibility. Features Vented lenses that are polarized Polycarbonate lens material that are scratch-resistant and shatterproof Grilamid TR-90 frame that is lightweight and durable100% protection from UVA/UVB/USBSpecifications Frame Material Grilamid TR-90Lens Material Polycarbonate Lenses Included Daytime Polarized Adjustable Ear and Nose Pieces Yes Case Included Zippered Case & Microfiber Cleaning Bag | Tifosi | Kilo Polarized Sunglasses Men's In Blackout | Rubber