You need these XTM Boot Chains, for travelling in snowy areas. Ice is a very real and dangerous problem. Car parks, foot paths, roads, everywhere get icy and slippery in the winter. XTM’s tough rubber and metal chain boot chains slip onto any shoe easily, and can save you from slipping over and doing yourself some serious damage. Suitable for any Apre or hiking boot, with universal sizing. They also serve as a great gift for your mates heading to the snow!