A traditional back-strap style with a contoured cork footbed and leather uppers. The arch support is comparable to the Birkenstock Papillio footbed, which is not quite as aggressive as the Birkenstock Classic footbed. Features a foam heel pad for shock absorption. The regular width is not quite as wide as the Birkenstock Classic footbed regular width, so some people may need to order a size larger. Women with wide feet may be more comfortable in a Classic Birkenstock. Newalk made by Birkenstock.