Mobius shoe

Founded by Rem Koolhaas and English shoemaker Galahad Clark, London-based firm United Nude combines art, architecture, fashion and technology. The studio’s inaugural project, the Mobius shoe, is one continuous line. Made of leather, fiber-reinforced nylon and plastic, the women’s shoes come in three height versions-flat, medium and high-and cost $175. Additional designs are planned for the future. www.unitednude.com