Pair of robust traction cleats fit securely on any shoe or boot to reduce the risk of falls and increase safety when walking on snow and ice Multi-directional heat-treated steel traction plates are molded into the heel and forefoot of the stretch-to-fit thermoplastic elastomer binding for maximum surface contact Full-sole coverage provides 360 degrees of traction for everyday activities like walking the dog and shoveling the driveway High-performance traction aids are built to stand up to hard use and are tested to remain flexible in frigid temperatures, down to -45 degrees Fahrenheit Size medium fits men’s shoe sizes 7.5-10 and women’s shoe sizes 8.5-12; can be folded up and carried in a pack or purse; made in the USA; 90 day manufacturer’s warranty