ICEtrekkers Diamond Grips attach to a variety of footwear you probably already own to give you traction for all winter walking conditions, from boiler-plate ice to backcountry snow and everything in between. They're nice and small, so they don't take up to much space in your vehicle or pack, and they have a self-clearing design that minimizes buildup for better traction. They have a rubber harness that delivers a snug fit and makes them incredibly easy to use: just slip them over your existing footwear and you're good to go! | ICEtrekkers Diamond Grip Traction Cleat in Grey | Size XL