Waterfowl Wading Systems Max-4 Breathable Bootfoot Wader (9 Stout) Max-4 breathable bootfoot wader with reinforced knees, 1000 grams of Thinsulate boots with aggressive knobby sole Large front storage and handwarmer pocket with wide adjustable suspenders and attached D rings with a free wader belt included We use only the highest quality breathable material with a durable Polyester outer using CaddisDry technology that allows perspiration through, but keeps water out. The seams are taped glued and stitched to make sure you stay warm and dry Assembled in U.S.A.