NIKE Toddler Boys' Flex Supreme 2 Shoes sneakers Future athletes will love running around in the Nike Toddler Boys' Flex Supreme 2 Shoes, which feature supportive single-density Phylon midsoles and Phylon outsoles with strategically placed rubber pods to provide durability. Leather and mesh uppers offer breathability and flexibility, and the combination of elastic laces and VELCRO strap closures ensures easy on and off. Features and Benefits - Leather and mesh uppers are breathable and flexible - Phylon outsoles with strategically placed rubber pods provide durability - Single-density Phylon midsoles offer support - Elastic laces and VELCRO strap closures ensure easy on and off