Give your feet unbeatable grip over ice and snow with YakTrax's Winter Traction Chains. Like automotive chains, these square links slip over a wide range of footwear for added traction, even in the slickest conditions. Individually welded from case-hardened steel, these chains keep comfortable even after long hours on the job. Please note: for the best fit, add one shoe size for uninsulated hiking or work boots and two shoe sizes for oversized or insulated boots.