People are clearly loving minimal sneakers and PUMA is getting in on the action with its Speedcat. Swallowed up by fashion ...

NITROFOAM has been used in a variety of Puma's running shoes; the nitrogen infusion process makes the foam lighter and more ... The cushioning felt too soft and slumpy, making me work harder ...

Nike has long been the brand to beat in the world of super shoes ... The midsole features Puma's signature Nitrofoam Elite, a nitrogen-infused foam that's airy, soft and bouncy.

All super shoes have a rigid, curved carbon-fiber plate embedded in the midsole. While many assume that this acts like a spring, research has shown that its role is to moderate the foam’s squish and ...