Introducing the Saucony Endorphin Speed 4, the ultimate fusion of speed and innovation in running footwear. Engineered with PWRRUN PB cushioning for unparalleled energy return, these shoes offer a responsive and propulsive ride with every stride. The lightweight design and FORMFIT technology provide a personalized fit and exceptional comfort, while the breathable mesh upper ensures ventilation during intense runs. Whether you're training for a race or aiming to elevate your performance, the Endorphin Speed 4 empowers you to reach new levels of speed and efficiency on the road, enabling you to unleash your full potential and dominate every run. 01 RE-ENGINEERED WINGED NYLON PLATE Added tortional rigidity while maintaining flexibility in toe off. 02 SERIOUS STEP IN COMFORT A small detail with major upgrades – introducing our all-new Super Responsive Sockliner. We dare you not to spring for joy. 03 IMPROVED RACE-READY FIT Zonal engineered mesh is equally breathable, but more durable. Plus, an integrated tongue for a connected, secure fit. In used but excellent condition- my daughter grew out of them before she could really get much use. They have a little paint missing in the inside of the shoe shown in picture