new Nike Free 5.0 offers ultimate flexibility for young feet no matter how big
or small the stride.
women’s and men’s Nike Free Trainers feature deep flex groove design,
ultra-breathable mesh and an adaptable fit for a glove-like feel. The flex
grooves promote multi-directional movement and superior flexibility, so you can
get more out of your workouts. The Nike free 5.0, everyday running shoe, now
features dyanmic flywire for a more lightweight (8.6oz) ride and increases overall
flexibility (8mm offset).