Ski Boot Covers A product to cover ski boots and protect the toes, etc. from the cold. A friend was using them, so I was skeptical, but I bought a new one at a shop about two years ago. Used it 2 or 3 times. I underestimated them, but they did a decent job of keeping the cold out. I'm selling them because I bought new boots and no longer need them. The size is probably M. I wear 26cm shoes.