FLEX RUNNER 4 (GS) US Size:6Y support and an improved fit

support and an improved fit

CLIMAWARM traps heat and releases sweat for a warm

MINT TON/ORBIT INDIGO

Whether you're hitting the streets or keeping it casual

FLEX RUNNER 4 (GS) US Size:6Y support and an improved fitNike Flex Runner 4 Big Kids' Running Shoes With the Flex Runner 4, you're always ready to race into fun. A flexible, bootie like design makes it easy to pull on, while stretchy straps help secure your fit. Flex grooves in the outsole let your feet move naturally, helping you find your stride. 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 to slip on and comfortable