Meet the Saucony Speed 5 in White/Mutant—a versatile shoe that’s ready to support you through everything from long training sessions to quick sprints. If you're looking for a shoe that keeps up with your pace, this might just be the one. Imagine feeling that extra bounce in your step. Thanks to the energy-efficient PWRRUN PB foam, each stride feels light and springy. The winged nylon plate adds the right amount of support, so you stay stable yet flexible. It’s designed to give you a smooth, snappy ride, making every run feel effortless. And it doesn’t stop there. The SPEEDROLL technology ensures you glide forward with ease, helping you maintain a consistent rhythm. More rubber coverage around the heel boosts durability, so these shoes stand the test of time. Plus, the engineered mesh is both lightweight and comfortable, making it perfect for everyday wear. Whether you're hitting the pavement or the track, the Saucony Speed 5 is there to support your journey. Designed for race day and high performance, the Saucony Endorphin Speed 5 features a lightweight engineered mesh upper, semi-rigid nylon plate, and responsive PWRRUN PB cushioning. Its reconfigured outsole and full-length groove promote durability, smooth transitions, and propulsive speed - perfect for fast-paced runs with natural flow and comfort that lasts. Lightweight Engineered Mesh Upper, Best For: Speed Day / Race Day, Support: Neutral, Cushioning: PWRRUN PB, Heel-to-Toe Drop: 8mm, Semi-Rigid Nylon Plate, SPEEDROLL Technology, Rubber Outsole, Product Code: S21007-97, Saucony, Shop All Men's Running Shoes. Saucony Men's Endorphin Speed 5 Sneaker White/Mutant From race day to fast training sessions and everyday use, the Saucony Endorphin Speed is many peoples goto tempo trainer, and with an updated upper and improved outsole, the 5th version is set to continue its popularity. The Saucony Endorphin Speed 5 in WhiteMutant provides the perfect blend of propulsion and cushioning by using a semirigid, winged nylon plate through the midsole, giving you a snappy feel with a softer, more comfortable feel than some race shoes. The wings help add a touch of stability, and responsive, PEBA based PWRRUN PB foam cushions your stride with lightweight bounce.The outsole has been optimised with extra coverage in the heel for improved durability through your fastest strides. It also features a fulllength groove to enhance your natural gait and provide a smoother transition from landing to launch.The improved upper uses a lightweight mesh designed to be breathable and comfortable on your fastest days, and to look great in daily wear. Weight 237gStack height 36 28mmHeel offset 8mmSemirigid nylon plateSpeedroll technologyPWRRUN PB