Nike/Nike men's and women's shoes are authentic half-size system, upgraded to the original last paper version, using soft first-layer nubuck leather combined with Taiwanese solid-color pig leather upper material, embedded with thick cushioning latex insoles, and the original ratio is developed to be durable The rubber outsole has a more layered feel overall. Size: 36 36.5 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45,