Tifosi Swick Sunglasses Sunglasses Onyx/Blue Fade : Style so sick, colors so sweet. Enter the Tifosi Swick sunglasses, sporty shades that look as amazingly good as they feel. These sporty sun spectacles offer premium technical features and a modern look thats perfect for everyday wear. They also feature shatterproof and scratch-resistant lenses as well as a comfortable, lightweight Nylon material frame. Special Tifosi Glide Temples provide a non-slip, bounce-free fit so you can wear these stylish shades while you move. A slightly larger frame size makes these ideal for medium to extra large face sizes. 100% protection from harmful UVA and UVB rays. Tifosi's proprietary glare guard lens coating reduces eye strain. Lenses are constructed from scratch-resistant, shatterproof polycarbonate. Hydrophilic rubber ear and nose pieces increase their grip the more you sweat. Frames are made from lightweight Grilamid nylon TR-90 that has integrated hinges and a high resistance to chemical and UV damage. Includes a Lifetime Warranty (May not apply to all countries due to laws and regulations).