Material: Leather upper, suede sole 2.0" (5 cm) flared heel Square, more ergonomic toe shape Transitional strap can be worn around the ankle or under the arch Dual layer, memory foam insole for comfort and shock absorption Suede sole extends to the breast of the shoe for a clean finish Extra loop around top of heel counter to secure ankle strap Women begin with street shoe size. For a tighter fit, size down a 1/2 size. New production has classic buckle, remaining inventory has speed buckle