Amazon.com | MBT Men。New with box MBT Certilogo Boston Loafer Slip On Casual Dress shoe Black Leather Size 6-6.5 The MBT Boston is a casual loafer that is perfect for the office as well as special occasions. Boston loafers feature a Nappa leather upper finished with a lamb skin footbed, the patented rocker sole and non-marking rubber outsole. Accepted by the American Podiatric Medical Association for promoting quality foot health. The Boston shoes are at the Dynamic level which offers a moderate level of rock due to a medium-strong sole curve and Pivot Axis and medium-high midsole. Features for these shoes include: MBT Index: Moderate Upper: Nappa Leather Foot-bed: Lamb Skin Mid-Sole: SensorTechnology Out-Sole: Non-Marking Rubber MBT Sensor Technology - Bottom unit component that is located between the midsole and the outsole and with its soft PU compound creates the specific functionality of the MBT sole Midsole with Pivot Axis - The unique and functional part of the midsole is the pivot axis underneath the midfoot, which promotes active rolling movement with every step Accepted by the American Podiatric Medical Association for promoting quality foot health Color: Black