The DueNorth All Purpose Traction Aid increase traction to prevent slips and falls on snow and ice, reducing the risk of pulled muscles, fractures and back problems caused by a quick slip or fall. Ideal for those who walk, run or work outdoors in icy winter conditions, DueNorth All Purpose Traction Aids slide over virtually any shoe or boot for instant traction. Made with lightweight yet durable compound rubber, the DueNorth All Purpose Traction Aid retains elasticity in all weather conditions so the aid stays secure during all of your outdoor activities. Six replaceable Ice Diamond tungsten carbide spikes are placed on the bi-directional tread for maximum traction without weighing you down. DueNorth All Purpose Traction Aids are lightweight and compact, so they can be easily stored in a backpack, briefcase, purse or glove compartment.