Yaktrax Run Traction Device

The YAKTRAX RUN are lightweight crampons specifically designed for running in winter conditions. The steel carbide spikes under the forefoot generate tons of traction when pushing off, and flexible steel coils make for secure landings through the heels. An adjustable velcro strap over the laces locks in the fit so you can run with confidence over ice or packed snow. Don't let frozen conditions slow down your training schedule this winter! Sizing: European Men European Women US Men  US Women Yaktrax Size 37.5 - 42 38 - 42.5 5 - 8.5 6.5 - 10 SMALL 43 - 45 43 - 45 9 - 11 10.5 - 12.5 MEDIUM 46 - 48 46 - 48 11.5 - 13.5 13 - 15 LARGE 48.5+ 48.5+ 14+ 15.5+ X-LARGE