Allegro Industries 8300 Vortex Cooling Vest with Cooler Material: Polyvinyl chloride with hook and loop closure Exposure Rating: 200F (93.3C) with protective outer clothing; 130F (54.4C) without protective outer clothing Vest collar unfolds to deliver air flow to neck and face Vest allows full range of motion with no air flow restrictions Fits workers 200+ pounds (90.7kg) (XL Size)