The Speedshifter is designed for runners who want a fast-day shoe that delivers across tempo sessions and race day alike. HyperFloat foam in the midsole runs 30% lighter and returns 10% more energy than standard foam, driving a responsive, propulsive feel with every stride. A 1.2mm Carbon Fiber AccelerPlate amplifies that propulsion from midstance through toe-off, while the Flexlock upper delivers secure foot lockdown when the pace rises. Red and White carry the Flexlock upper, with Blue through the side panelling. The Non Stop Grip outsole holds for up to 300km of high-abrasion road running. Lace closure. Shaped in a regular fit across unisex sizing, this is a running shoe for runners who train hard through the week and want that speed carry over on race day.
Style ID: 100256225-256225
