New, Unused cafe/rm Product Features: Designed with elastic mesh made by weaving rubber and polyester tape. The insole uses the original, specially developed "pancake cushion." Washable even if dirty or sweaty (do not machine wash). Insoles are also removable and washable. Back zipper Size: S (22.0 - 22.5cm) Will be shipped in a dedicated box. Please refrain from purchasing if you are overly concerned about details.