Kahtoola MICROspikes Footwear Traction Red XS Instant ice traction system you cad add to your winter footwear Packs small to fit in a backpack, jacket pocket, purse or handbag Provides traction and safe footing on slippery terrains including ice, snow, and wet trails No special straps or laces, so they can be put on in just a few seconds with no struggling Easily fit over most footwear, including your winter boots