Men's SR-1 Tempo Runner YGroup_valkyrie-speedworks-runner simple aesthetics with anatomically athletic

simple aesthetics with anatomically athletic contours to deliver a shoe that feels as fluid as it looks

Featuring a Carbon Fiber POWERPLATE

it blends power

engineered to revolutionize your lifting game

and the TYRTAC™ Outsole delivers superior grip and durability

Men's SR-1 Tempo Runner YGroup_valkyrie-speedworks-runner simple aesthetics with anatomically athleticSpeed. Traction. Lightweight comfort. The SR 1 Tempo Runner is equipped with the latest in foam technology, Surge NRG+ enhanced with supercritical foam for ultimate comfort, response and durable support for any movement. This runner features a lightweight monomesh upper for unmatched breathability that's perfect for interval training, jogging, or walking. It's designed to keep your feet cool and comfortable throughout your exercise routine.