Let your foot flex with the Reebok realflex train 4.0. A grooved outsole with carbon rubber on the forefoot and heel makes for a flexible, durable shoe. A breathable mesh upper, eva midsole, and removable sockliner keeps this shoe ultra-comfortable, while the lock-in adaptalink fit system secures your foot.

Reebok was founded for one of the best reasons possible: athletes wanted to run faster. So in the 1890s, Joseph William Foster made some of the first known running shoes with spikes in them. By 1895, he was in business making shoes by hand for top runners; and before long his fledgling company, J.W. Foster and Sons, developed an international clientele of distinguished athletes.