Woody Max has kept hunters warm and toasty for over a decade with a 5mm neoprene waterproof bootie and fleece liner with the added 2mm thermal foam under foot. It&';s a proven combination at frigid temperatures on the stand, in the blind and the trek in between. Available in Mossy OakA(R) Break Up Country Camo pattern for proper concealment. 100% Waterproof, 100% MUCKPROOF 2mm thermal foam underlay added to the instep area for additional warmth 5mm Neoprene Bootie for Comfort and Performance Fleece lining Lightweight Midsole for All Day Comfort and Support MS-1 molded outsole is rugged, aggressive and durable for maximum protection and stability Stretch-fit topline binding snugs calf to keep warmth in and cold out