WinterTrax By Yaktrax Traction Cleats for Snow and Ice 1 Size Fits Most WinterTrax will give you instant confidence on packed snow and ice. You will feel the same solid predictable grip you are accustomed to feeling on dry surfaces. WinterTrax is made of an easy to use polyelastomer material that easily stretches over your shoes or boots. The high abrasion steel coils will give you hundreds of biting edges on packed snow and ice. The unique patented design gives you security from side-to-side and front-to-back. WinterTrax is easy to use and can fit in a coat pocket or purse. Walk safely this winter across sidewalks, down driveways or anywhere you can benefit from greater snow and ice stability. Wintertrax: One Size Fits Women's 6 to Men's 12