N.E.O.S? Performance Overshoes with Stabilicer? outsole for even more traction We added the patented Stabilicer? high traction sole to this popular insulated style for those who require added warmth when headed out onto the ice or other difficult conditions. Great for delivery workers and ice fisherman, anyone who requires warmth and ice protection. The NEOS offers the ONLY insulated ice traction devices on the market!Insulated, waterproof overshoe, ideal for winter exploration. High toebox to accomodate light hiking boots. 500 Denier Nylon upper with 10mm PU foam insulation in body of boot. Adds 40?F to everday footwear. New NEOS Stabilicer? outsole for high traction. Duraflex? quick-release buckle. Light and packable. 32 replaceable steel hardened spikes. Stabilicer? outsole (also available with original Perma outsole, item 44906). Boot height 11 in. Avg. wt. 3.2 lbs. Import.