Relieve muscle and joint stress, while increasing muscle tone with these MBT Mahutta walkers. Leather and synthetic upper in an athletic walking shoe style Toe and heel overlay protection Padded tongue and collar MBT Dry&Cool, moisture wicking, antimicrobial sockliner TPU glass fiber shank for support during gait cycle Dual density EVA midsole with Masai Barefoot Technology(R) for natural control Rocker bottom rubber traction outsole