Reebok Men's Zprint Run Ex Running Shoe Color:Ash Grey Shark/White Featuring Cushlon foam and a

Featuring Cushlon foam and a full-length Max Air Unit

Rubber outsole provides excellent grip

Stealth Flywire technology for a locked-down fit

CMEVA rebound foam midsole with a NanoShell cover for cushion and protection

Featuring puma's blizzard leather

Reebok Men's Zprint Run Ex Running Shoe Color:Ash Grey Shark/White Featuring Cushlon foam and aYour footprint is unique. Use that to your advantage with the zprint 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.