Arm warmers are a brilliant piece of kit for adapting your jersey to the weather. Made with WINDSTOPPER(R) Fabric by GORE-TEX LABS you can be ready for windy, damp and cool conditions, even on the move. Designed to transform your short sleeve jersey into a long sleeve, ideal for changeable conditions. WINDSTOPPER(R) Fabric by GORE-TEX LABS: totally windproof, extremely breathable and durably water resistant, lightweight protection Highly functional material mix for optimum comfort, high breathability and quick redrying time 4-way stretch fabric Flatlock seams Pre-shaped elbows Silicone grippers at top edge Elastic cuffs at top and bottom edges provide optimal fit and comfort Reflective logo Reflective transfer print to mark right and left. GOREWEAR Shield WINDSTOPPER(R)Arm Warmers in Black