Model : Item 480J36KYPUAdidas Men PureBoost 2 - Black/Vivid Red/White | Running Shoes Model A179 This shoe was created for endless energy return, mile after mile. It won't stop until you stop. Techfit upper is designed to offer natural, flexible support and a comfortable sock-like fit. Active FORMOTION technology provides a contoured fit that stretches as your foot moves. Boost technology keeps every step charged with an endless supply of light, fast energy. Rubber outsole adds reliable grip.