The Speedform has a molded heel cup, articulated toe box and no-sockliner construction that combine for a second-skin fit and performance.
This version has a new synthetic microfiber upper, called Wallaroo. Wallaroo has a soft leather like feel, but it holds the properties of a synthetic material. It offers a natural feel with durability. Virtually weightless pebax outsole plate. Studs for traction and an explosive first step.