Nike Women's Free Trainer 7.0.1V Shoe:
Aim high with the Nike Women's Free Trainer 7.0.1V Shoe that will give you the support and traction you need while you build your strength and flexibility. Studies suggest that barefoot runners develop stronger feet. Natural motion builds strength, and strength means speed. NikeFree is all about speed. But first you'll need to build your muscles, because NikeFree takes some getting used to. Deep cuts in the outsole mean your feet flex and move the way they would if you were barefoot.