FLEX RUNNER 4 (GS) Puma 2 slip-in exterior pockets provide

2 slip-in exterior pockets provide quick storage for small essentials

WARMTH ON AND OFF THE MAT

The relaxed cut gives you easy movement as you stretch and lift

NEUTRAL: For runners who need flexibility

versatile styles for the everyday man

FLEX RUNNER 4 (GS) Puma 2 slip-in exterior pockets provideNike 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. 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 to slip on and