FLEX RUNNER 4 (PS) US Size:1Y The full-zip jacket lets you

The full-zip jacket lets you change-up your coverage and layer with ease and the pants give you a crisp

It keeps your gear secure and ready to go with its durable design

High foam heights provide a soft feel

Outsole has a zen-like look

bringing back the soft cushioning and intuitive design of its predecessor

FLEX RUNNER 4 (PS) US Size:1Y The full-zip jacket lets youNike Flex Runner 4 Little Kids' Shoes Designed for getting into fun fast, the Flex Runner 4 is made to be easy for kids to pull on. Its bootie like design is flexible with stretchy straps that secure their fit. Flex grooves in the outsole allow little feet to move naturally, helping kiddos find their footing. What's New You spoke and we listened. For the Flex Runner 4, we updated the fit of the midfoot strap and the collar to help make these easy for