Stay visible in dark conditions with this 5-in-1 high-visibility reversible liner. This black men's liner features a zipper closure with a storm flap, two outside pockets, and three inside pockets. It comes in size medium and fits 38 to 40-inch chests, and is 33 inches long. It is made of polyurethane-coated polyester with quilted polyester insulation. This liner has a fabric weight of 5.3 ounces and meets CSA and ANSI standards.