The Tifosi Swank Sunglasses Frost/ Powder Blue/ Smoke Bright Blue are designed to work on the bike & look good off the bike as well. You can use them for mountain biking, road cycling, commuting or hanging out in the pub beer garden afterwards. The Swank glasses come with a tough lightweight frame that comes with rubberised arms & no-slip nose piece to keep the glasses in place when you are working very hard. The lenses give 100% protection from harmful UVA/UVB rays & are shatterproof & scratch resistant, The Tifosi Swank sunglasses are available in a full spectrum of fresh colour combinations, to suit all tastes & outfits & at a super affordable price. Swank glasses include a microfibre cleaning pouch & bespoke presentation box. Features Grilamid TR-90 frame is lightweight & durable for all day comfort. Hydrophilic rubber nose pieces provide a no-slip grip, so the more you perspire, the more they grip. Polycarbonate lenses are shatterproof, scratch-resistant & optically decentered for optimum clarity. An integrated cam-lock hinge creates a sleek & streamlined design. Tifosi Glide is a special rubberised finish on the arms, allowing them to slide on fast & provide a snug, anti-bounce fit for all activities. Fits S-L face size 23 grams 100% protection from harmful UVA/UVB rays Lifetime Warranty against manufacturer defects