NIKE FLEX RUNNER 4 - IF2893 Size:5.5 he Echo Collection is for

he Echo Collection is for those who want comfort without compromising their look

Sustainable Econyl® toe post

Center Hole Creates More Ways to Catch

Comes with a set of 5 resistance bands to progressively improve your training and results

the Nike Dunk returns with a special edition colorway and smooth leather for a premium look and feel

NIKE FLEX RUNNER 4 - IF2893 Size:5.5 he Echo Collection is forWith 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.