The Carolina 6" Grizzly Waterproof Boot is made with 100% waterproof membrane and features a Kharthoum cigar leather upper as well as a mesh interior lining and welt construction. The AG7™ polyurethane footbed provides added comfort and along with the kiltie are removable. At the core of the Carolina Grizzly Waterproof boot is a heavy duty steel linesman shank for a sturdy step every time. This boot has a rubber outsole and is Electrical Hazard rated.