These sporty sneakers feature a genuine Nappa leather upper with a lace closure and reinforced eyelets. Full leather linings create a smooth, moisture wicking interior and the Finn Comfort Soft footbed offers total support promoting proper body alignment. The footbed can also be removed to accommodate personal orthotics. The Finn Comfort Ikebukuro is part of the Finnamic collection that features a polyurethane, stability rocker outsole that lends plenty of traction and shock absorption while engaging the leg muscles and reducing impact on the joints. Material: Leather, Man Made.