Belle Maison kojispo x archfitter Collaboration Room Shoes Kajispo Beautiful Leg Slippers Price: 3,980 yen (tax included) Color: Brown Size: L (24.0-24.5cm) These are new-concept health-conscious slippers that allow you to exercise while doing housework. The unique, contoured footbed supports the soles of your feet three-dimensionally, adjusting your body's center of gravity and leading to ideal posture and healthy feet that are less prone to problems.