Heel Height: Approx. 1/2'' Tall. The Naot Glacier is a clog with a functional buckle at the instep which converts to a backstrap for support. This style has a slightly padded instep for extra comfort. 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 polyurethane sole which is extremely lightweight and durable. Medium fit.