Nike Free Runs

US women’s 6 / youth’s 4.5 Well-loved and super comfy. It’s been cleaned and washed throughly :) -synthetic-and-mesh -The upper material has spandex for a more dynamic, improved fit than before -The soft, lightweight sole mimics your foot's natural movement through its innovative pattern. It expands and contracts with every landing and push-off. This provides a natural feel and a barefoot-like sensation -Rounded heel is made to roll with the ground as you stride