Keep your feet warm and dry in these Muck Boot Unisex Size 12 Men/13 Women Black Arctic Sport Hi Muck Boots. These boots feature a stretch-fit topline binding snugs let to keep warmth in and cold out, fleece-lined, 2mm thermal underlay adds insulation on the inside, MS-1 molded outsole and wrap-up toe bumper provides traction, durability, and protection on the outside. They are also 100% waterproof, lightweight and flexible. Comfort range of -40 degree F to 40 degree F. Double reinforcements on the instep, heel and Achilles areas.
