Blown rubber pods reduce overall weight while maintaining durability

The Nike Flex Runner 3 Baby/Toddler Shoes are designed for little ones on the move, offering an easy slip-on design and grippy outsole for all-day play. A stretchy bootie provides a snug, comfortable fit, while synthetic leather overlays, a reinforced toe tip, and a heel strap add durability and support where it's needed most. The lightweight foam midsole wraps the heel for added stability, and deep flex grooves in the outsole allow for natural movement. Multiple tread patterns provide reliable traction on various surfaces, and breathable mesh helps keep little feet cool. Pull tabs on the heel and tongue make these shoes easy for parents and toddlers alike to get on and off quickly.

vented midsole design prevents heat accumulation.