Wanderlust Get Away Women's Ankle Boot Leather Synthetic sole Shaft measures approximately 3.5" from arch Water-resistant leather upper and soft faux shearling collar lining provide warmth and protection against cold weather elements Removable comfort insole cushions your steps Warmtex sockliner retains body heat to help keep feet warm and cozy Durable, thermoplastic rubber outsole provides a flexible feel, even in cold temperatures leather upper, faux shearling / pile upper lining, Warmtex sockliner, felt insole, fiberboard midsole, steel shank, thermoplastic rubber outsole