Walking shoes gentle on the knees, designed for Japanese people who tend to have bow legs. The MCCS structure on the sole reduces the burden on the inner knee joint when the heel is loaded. Inner sole made of polyurethane material, with a three-dimensional shape that wraps around the arch of the foot and the heel, enhancing the fit. Outer sole incorporates a thick sole design that considers shock absorption and a boat-shaped sole design that considers propulsion. Equipped with a stabilizer that considers heel stability. RAKUWALK KNEESUP Walking Shoes Sneakers Size 23cm Wide 5E Navy *List price 15,400 Size...23cm Color...Navy