These are NIKE sneakers. Size: 26cm Brand new, unused ‧✧̣̇‧ These are "One-Step Shoes" that can be put on and taken off with a single step, without using your hands. NIKE developed these shoes by bringing together design, innovation, and technology to achieve the major goal of "creating shoes that can be used hands-free." The sole flexes thanks to the bistable hinge installed in the shoes.