Men's New Balance Impact Run 5 Inch Short - MS21268-THN Size:S a Vibram® MegaGrip outsole and

a Vibram® MegaGrip outsole and an upper that's refined for improved breathability

Superfeet Casual Women's Easyfit® insoles give your shoes the support they're missing

Size Based on Calf Circumference (measure calf circumference at widest point):

adding more bounce into every step

- 70% Nylon

Men's New Balance Impact Run 5 Inch Short - MS21268-THN Size:S a Vibram® MegaGrip outsole andOur Impact Run 5 Inch Short was designed to give you a hands free run. These running shorts for men include drop in pockets for easy access to nutrition, a zippered pocket for valuables, plus a storage tunnel where you can thread extra layers through when your workout heats up. The inner brief has moisture wicking NB DRY technology for a comfortable feel. NB DRY fast drying technology wicks moisture away from your body to help you work out with ease