Nike Kids' Force Zoom Trout 9 Keystone RM Baseball Cleats Size 2 The synthetic upper has a durable mesh that’s easy to clean. Overlay at the toe adds durability for hitting and pitching The strap from the Trout 8 was removed to make the cleat lighter and more efficient A full-length foam midsole with a rubber outsole helps you stay connected to the surface while feeling soft and Nike Fastflex outsole enhances flexibility and lets you move freely