Powerpower 1 Pair High Quality Traction Cleats for Snow and Ice Anti Slip Crampon Black Strong natural material with durable spiked traction. Ice & snow grips/cleats prevent slipping on snow and ice conditions,embrace your shoes' sole and keep you out of harms way while being incredibly easy to pull on and take off. This traction cleat is easy on/off to fit boots, sneakers, casual and dress shoes.Great for ice fishing, hunting, walking, jogging,hiking, running, snow shoveling etc. Free size for men, women,kids or the aged. Robust construction allows for excellent use without worrying if it will break apart after a few miles.