Thank you very much for viewing. Purchased one year ago and is new and unused. Size: 24cm Product Overview Posture starts from the feet. This is because the feet play the role of the "foundation" that supports the entire body's weight. The arches of the feet are related to the S-curve (physiological curvature) of the spine, and if either collapses, it will adversely affect the overall balance, making it easier to increase the burden on the knees, pelvis, spine, neck, etc., and causing various effects. In that sense, Elfoot's approach of "adjusting posture from the feet" aligns with the "way of thinking about posture" advocated by our International Posture Association, and is a very logical approach. By adjusting from the feet, you can aim for a healthy and beautiful posture. Quilted design gray slip-on sandals. Comfortable to wear with a cushioned insole. - Brand: Elffoot - Color: Gray - Design: Quilted design - Insole: Cushioned insole - Style: Slip-on Please feel free to comment if you are considering purchasing, have any questions, or would like to negotiate a price reduction.