For those who love the great outdoors this is the boot for you! The Protective shell and TRAIL-GRIP™ all terrain outsole make this boot perfect for camping, hunting, fishing and off-road sports. 100% waterproof, features AIR-LINER™ and patented AIR-TUNNEL360™ to provide a comfort range of 85 degree Fahrenheit to sub freezing temperatures. Weather-proof, insulating, one piece shell. Soft air transferring lining, cooling, comfort. Patented air circulating cooling system. Hands free removal. Foot shaped arched heel, arch support and toe box. Patented floor support, for all day comfort. Rugged, durable, dual density rubber outsole.