Nike Free 3.0 Flyknit Men Round Toe Synthetic Running Shoe nike Color:Black Grippy vulcanized outsole for precise

Grippy vulcanized outsole for precise board feel

Strategically placed rubber on the heel and toe for added durability in high-wear areas

Signature Puma Signature On The Innersole

Open weave mesh upper is breathable and synthetic overlays provide you with the extra support you need

Today: $125

Nike Free 3.0 Flyknit Men Round Toe Synthetic Running Shoe nike Color:Black Grippy vulcanized outsole for preciseNIKE FREE ORIGINS After learning that Stanford athletes had been training barefoot on the university's golf course, three of Nike's most innovative and creative employees set out to develop a shoe that felt natural and weightless, similar to bare feet. In 2002, they examined a group of men and women with pressure measuring insoles taped to their feet, using high speed cameras to capture images of each foot in motion. The team spent eight years