Puma | CELL ALIEN KARL For Brothers this shoe is complemented with

this shoe is complemented with synthetic suede overlays and GELª technology cushioning in the heel to improve shock absorption and help deliver lasting comfort

the Trefoil has stood for creativity and diversity

Send yourself some flowers

With a Cell bubble-packed heel for extra cushioning

Don't just break the rules

Puma | CELL ALIEN KARL For Brothers this shoe is complemented withDuring the 1990s, PUMA introduced the first iteration of its CELL technology. Innovated with the structural integrity of a hexagon in mind, it provided a shoe with stable cushioning one that could support stronger, more dynamic movement. In 1998, the CELL Alien was released. With a Cell bubble packed heel for extra cushioning, this shoe was designed for high mileage. Today, the CELL Alien is back, with a chunky, retro chic silhouette.