For the outdoor enthusiast, the Muck BootsWoody Max is a sure thing. This unisex boot features a 5mm CR flex-foam bootie with four-way stretch nylon, that is 100% waterproof, lightweight, and flexible. A stretch-fit topline binding snugs the calf to keep warmth inand cold out. The MS-1 molded outsole is rugged, aggressive, and durable for maximum protection and stability. This Muck Boots boot also has an EVA molded midsole withan internal contoured footbed. Get outdoors in the Muck Boots Woody Max.