Whether you're chasing that "runner's high" or just getting into your rhythm, these Men's Saucony Endorphin Speed 5 Running Shoes are your daily runners. Crafted with an airy, foot-hugging engineered upper, this performance sneaker is equipped for high speed with a newly designed Winged Nylon Plate for a spring-loaded feel, ultra-responsive PWRRUN PB cushioning, and a redesigned rubber outsole with full-length grooves and a widened heel so every takeoff feels just as powerful as it does poised.