Waterfowl Wading Systems Max-4, 3.5mm Neoprene Bootfoot Wader (12 Stout) Max-4 3.5mm neoprene bootfoot wader with handwarmer pocket, double knees, 1000 gram Thinsulate boots with aggressive knobby sole Large front storage and hand warmer pocket with extra wide adjustable suspenders with easy connect buckles Tough outer nylon fabric with the highest quality neoprene material in 3.5mm thickness Two front D rings for hanging calls or other accessories and a free wader belt included Assembled in U.S.A.