Men's Valkyrie Speedworks Runner YGroup_sr-1-tempo-runner engineered for peak performance with

engineered for peak performance with cutting-edge technology

This runner features an Alphaweave upper for unmatched breathability that's perfect for extended runs

allowing your feet to move naturally and enhancing your connection with any training surface

This is not a training shoe

Men's Valkyrie Speedworks Runner YGroup_sr-1-tempo-runner engineered for peak performance withThe ultimate running shoe engineered to propel you forward with every stride, the Valkyrie Speedworks runner is equipped with an anatomical toe box and the LaunchPX midsole that features a full length nylon plate, positioned between two full length pieces of 100% Pebax supercritical foam for ultimate comfort, response and durable support for any movement. This runner features an Alphaweave upper for unmatched breathability that's perfect for extended