Nike's Aggressive New Cleats Help Football Players Turn On a Dime

The use of 3D printers has allowed Nike's designers to prototype and test new footwear designs with a remarkably quick turnaround. And the latest shoe born from that new process is the Vapor HyperAgility cleat featuring re-engineered studs that Nike claims will give football players the necessary grip to explode off… » 2/26/14 12:00pm 2/26/14 12:00pm