The MBT Asante 2 is a casual men's slip-on loafer. The unique multi-layered sole and Masai sensor emulates the feeling of walking on sand. MBT shoes change the way you use your body so that your muscles, back, and joints work as a unit to compensate for the shoe’s natural instability. The unique multi-layered sole and Masai sensor help you to achieve improved posture and balance, strengthen and tone muscles, and reduce pressure on your joints as it emulates the feeling of walking on sand. The rolling motion of MBT shoes is greatly beneficial to those with plantar fasciitis and other types of foot problems. MBT Asante 2 Black Nappa Leather Men's Shoe Features include: Nappa leather upper Dual Board shank that consists of TPU (heel & midfoot area) and nylon mixed with glass fibres (forefoot area). Its dual density provides high wearing comfort. Dress FW13 outsole for comfort and durability.