nike free 5 0 woman time shoes colour black 724383 002 athletic footwear apparel and sports equipment
p wearing you the running shoes from nike free 5 0 for flexibility as barefoot br the running shoe nike free 5 0 woman combines a highly flexible sole and low profile for absolutely natural movements to cushioning grip and support of a traditional running shoe p p origins of the nike free shoe br after discovering that stanford athletes are trained barefoot on the golf course of their universities three of the most creative and innovative nike began to develop a shoe that can provide the light and natural feeling of barefoot running in 2002 examined a group of men and women by binding their feet of the insoles can measure pressure values and using high speed cameras to take pictures of moving feet br the team has spent eight years studying the biomechanics of running without shoes the results have made it possible to achieve a deep understanding of the angle of the foot s natural impact pressure and position of the fingers allowing designers to create a nike running shoe flexible and unconventional both inside and out p p everyday flexibility br the new hexagonal flex grooves are carved in hot soles and wrap the side wall allowing the foot to move more naturally in every direction p p support and ventilation br the mesh upper lace knitting is reinforced with forefoot flywire for lightweight ventilation a custom fit and a support that follows your movements p p natural gait br the heel follows the shape of the foot and the movement on the ground to facilitate a more natural step p p 8 mm differential br with a difference of 8 mm between the height of the heel and the forefoot the nike free 5 0 delivers the highest differential of the full range of running shoes nike free for superior cushioning the benefits associated with the reinforcement of the foot through natural movements p p other advantages br outer layers without seams for maximum support and resistance without appesantirti br the traditional tongue to absorb the pressure of laces br the minimal insole fits the curvature of the foot for superior comfort and support br waffle structure in the sole to absorb impacts and increase responsiveness p p weight 186 g size 37 5 woman br color black white p