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

Lace-up golf shoe with padded collar featuring raised three-stripe branding at sides

Metallic leather upper in a retro high-top sneaker silhouette

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

energy-returning qualities to help make you faster

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