The Kahtoola MICROspikes Footwear Traction is a traction aid for hiking and trekking icy trails throughout the winter. Pull the MICROspikes over the hiking shoes (or boots) you already have and you're automatically transformed into an ice and Snow walking machine. No more slipping on unseen ice patches along the trail, better traction over the Snow, and you don't have to have a whole different pair of shoes. Stainless steel spikes and chains give you power to make winter trails safe and fun. Features of the Kahtoola MICROspikes Footwear Traction Low profile elastomer harness Welded chains for improved durability 12 spikes on each foot Tote sack included