Yaktrax Run Size:Medium Supportive arch band ensures a

Supportive arch band ensures a stable and secure fit

Three times the comfort

Merino keeps your feet dry

The Recovery Sock uses a patented graduated compression design that enhances and stimulates blood circulation in the lower leg

Sweat-proof and easy-to-clean material

Yaktrax Run Size:Medium Supportive arch band ensures aThe Yaktrax Run is the only traction device anatomically designed to meet the needs of runners braving the winter elements. Run naturally on packed snow and ice with the Yaktrax Run's combination of removable spikes and steel coils, providing 360 of unbeatable traction. Continue your training during the winter with the same stability you are accustomed to on dry surfaces. The Yaktrax Run can be worn in temperatures as low as 41 Fahrenheit. FEATURES