| RefrigiWear HiVis Reversible Vest #HV51V | Black/Lime | Ragg Wool/Polyester/Nylon | XL. RefrigiWear HiVis reversible vest, 150 Denier coated lime and black nylon, 80g polyester fiberfill insulation, 2" silver reflective tape, ANSI class 2 compliant. reverses to a black twill, 4 pockets total. RefrigiWear HiVis Reversible Vest #HV51V | Black/Lime | Ragg Wool/Polyester/Nylon | XL... - RefrigiWear HiVis Reversible Vest #HV51V | Black/Lime | Ragg Wool/Polyester/Nylon | XL. |