The Vogel 2.0 is so comfortable and flexible, youd hardly know youre wearing sunglasses Top Features of the Tifosi Vogel 2.0 Sunglasses Hydrophilic rubber ear and nose pieces for a no-slip fit Adjustable nose piece for a custom fit Fits S-L face size 25 grams 100% protection from harmful UVA/UVB rays Lifetime Warranty against manufacturer defects Product Data UV Protection: Yes MTB: Yes Road: Yes The flyweight frameless Vogel 2.0 is so comfortable and flexible, youd hardly know youre wearing them. With strong Grilamid TR90 nylon arms, and a hydrophilic rubber nosepiece, both adjustable for a custom fit, the Vogel 2.0 comes equipped with a Smoke lens and includes a zipped hardshell case and a microfibre cleaning pouch. Thermolite Ideal for cold weather cycling, Thermolite uses hollow-core fibre technology to create an insulating layer of warm air. The result is a lightweight, warm fabric with superior moisture vapour transport properties that doesnt get heavy even when wet. The Thermolite quality developed by Endura has the added benefit of a High Performance Repel TEFLON fabric protector finish (from DuPont).