| RefrigiWear Cooler Suit #630 | Navy | Ragg Wool/Polyester/Nylon | L. RefrigiWear Rip-stop nylon, 10 oz. polyester fiberfill, comfort rating to 0°F, two-way front zipper, 28” leg zippers, stress points reinforced with bar tacks. RefrigiWear Cooler Suit #630 | Navy | Ragg Wool/Polyester/Nylon | L... - RefrigiWear Cooler Suit #630 | Navy | Ragg Wool/Polyester/Nylon | L. |