Master any surface with confidence in Saucony's Endorphin Speed 5 Shoes. From long-distance runs to race day, these runners are built to deliver comfort and performance mile after mile. The Progrid Triumph 4 Shoes feature full-length grooves for enhanced gait cycle and smooth transitions, a lightweight engineered mesh for a comfortable and breathable fit, and a reconfigured outsole with expanded coverage for greater durability. Experience the perfect blend of propulsion and cushioning with a semirigid, winged nylon plate and responsive, PEBA based PWRRUN PB foam. The outsole is optimized with extra coverage in the heel for improved durability and a full-length groove for a smoother transition. The improved upper uses a lightweight, breathable mesh for comfort on your fastest days. Weight: 204g, Stack height: 36-28mm, Heel offset: 8mm. Features Speedroll technology. Elevate your running performance with the latest PROFLY X midsole technology and a rocker-inspired design for targeted support, speed, and comfort. The ultra-lightweight and breathable upper ensures optimum support and a cool foot climate. The GRIPTRAC rubber outsole provides secure grip on various surfaces, making tempo runs, competitions, and training runs enjoyable and helping you achieve your personal best. Feel the lightness that takes you to the top.