The Yaktrax Run was designed for running shoes with a natural stride in mind. The combination of carbide steel spikes and steel coils lets you run on packed snow and ice with 360* of traction. The high strength natural rubber upper can be worn in temperatures as low as -41F Silicon carbide spikes and steel coils for anatomical stride Designed to be used with running shoes Reflective heel tab and performance strap for safety Anatomic Left/Right design Natural Rubber upper stays flexible down to -41F Sizes: Small - 6.5-10 women, 5-8.5 men Medium - 10.5-12.5 women, 9-11 men Large - 13-15 women, 11.5-13.5 men Extra Large - 14+ men







