Calling all runners: Winter training made possible with Kahtoola’s newest product. NANOspikes™ winter footwear traction is an ultralight, low profile winter traction device. The evolved spike design bites into icy sidewalks or roads. Features: reinforced eyelets for increase durability and heel tab for easy on and off. Tungsten carbide spike, length 0.21″. Includes carrying case.

• XL: Men’s 12-14, Women’s 13+

Calling all runners: Winter training made possible with Kahtoola’s newest product. NANOspikes™ winter footwear traction is an ultralight, low profile winter traction device. The evolved spike design bites into icy sidewalks or roads. Features: reinforced eyelets for increase durability and heel tab for easy on and off. Tungsten carbide spike, length 0.21″. Includes carrying case.

• XS: Men’s 5-6.5, Women’s 6-7.5