The Arthur is a fully adjustable backstrap sandal with three hook and loop straps. Naot's removable, anatomic cork and latex footbed is wrapped in pampering suede and molds to the shape of the foot with wear. The Men's Scandinavian Collection features a 1.5" polyurethane sole which is extremely lightweight, durable and slip resistant. American Podiatric Medical Association (APMA) Accepted for promoting good foot health. Our patented Naot Replacement Footbeds are also available for Arthur.