This classic flip-flop is a lightweight, comfortable warm-weather staple with a contoured, arch-supporting footbed and signature Microwobbleboard™ midsole. 1 3/4" heel; 3/4" platform (size 9) Contoured footbed with arch support Lightweight Microwobbleboard midsole Slip-resistant rubber outsole Textile upper/textile and synthetic lining/synthetic sole Imported American Podiatric Medical Association (APMA) Seal of Acceptance