The Garneau Knee Warmers will protect and keep your knees warm on brisk and in-between days. Take them off mid-ride, or leave them on until the end. The silicone gripper at the thighs help keep them exactly where they should be. Anti-chafing seams Reflective logos Gripper at tights Specifications Defined Color Black Fabric Weight Light Material Synthetic Size X-Large Windblock No