Turn your shoes into a Zamboni, with Icetrekkers Spikes. Excellent for navigating icy streets, parking lots, and driveways, Icetrekkers Spikes can be used with a variety of footwear. They are easy to put on and to take off and stay on the footwear without the need for buckles or straps. Icetrekkers Spikes have 7-point contact on the ball and heel of the foot, providing grip even in glare ice conditions. Spikes are made with tungsten carbide - the same tough steel used in high-speed router bits. For added durability, the tungsten carbide tips are encased in an alloy steel housing. Great for town and country use.