These bold boots are made for walking and then some! And for the real die-hard, the Nitra is available with a waterproof finish. Protects the heel from slipping. The footbed is covered with quality leather. Removable anatomically shaped footbed. The 100% leather lining absorbs perspiration perfectly Flexible outsole offers optimal grip on every surface. High-quality zipper for easy entry. Warm lining for extra cold winter days. W-Tex membrane combined with leather lining. Waterproof and comfortable.