Improve your strength and level of fitness with the MBT Kisumu 2 sandals. Leather upper in an athletic casual all terrain sandal style, with stitching details and heel MBT logo accent. Front and heel Velcro(R) straps and buckled instep strap. Soft fabric lining, cushioning sueded fabric topped footbed. Masai Barefoot Technology(R) simulates barefoot walking for toning and strengthening muscles, improved gait and relieves muscle tension. Cushioning midsole, traction patterned sole.