Stay ahead of the pack and on top of your game with NIKE footwear. These 'Flex Trainer 3' runners are designed to go the extra mile and feature breathable mesh uppers and cushioned insoles to help keep you comfortable and supported right to the finish line.
Man-made upper is a combination of mesh and soft foam
Man-made outsole features multi-directional flex grooves for traction
Phylon midsole for lightweight cushioning
Medium fits B width, for 1/2 sizes order the next full size up