The Endura FS260 Pro Thermo Full Zip Leg Warmer makes use of Luxurious Thermoroubaix® fabric with PFC Free DWR M™ treatment. The full zip allows for warmers to be taken on and off with ease.  Endura FS260 Pro Thermo Full Zip Leg Warmer Features Luxurious Thermoroubaix® fabric with PFC Free DWR M™ treatment  Full zip allows warmers to be taken on and off with ease Double sided silicone gripper holds warmers and shorts in place Internal silicone gripper at ankle prevents warmers riding up Reflective trim Endura FS260 Pro Thermo Full Zip Leg Warmer Materials Nylon 55% / Polyester 28% / Elastane 17%