Our patented ski boot design features a split shell and memory foam liner. The split shell is designed for easy entry and exit and the memory foam liner will mold to the skiers foot every time it is put on. Since the liner can be removed from the shell easily, the skier will be able to walk or drive in the liner. The liner will be waterproof and walkable with a sole. Skiers don't have to sacrifice performance for comfort, when they can have both.