Saucony Endorphin Speed 4 - Fuchsia (Womens) Size:US 8.5 As an endurance athlete (your

As an endurance athlete (your events typically last more than two hours) you need to take in between 80-120g of carbohydrate per hour

Crafted in a compressive yet comfortable fabric blend

the lens shape and cut are inspired by one of our heritage styles

Vanillyl Butyl Ether

Saucony Endorphin Speed 4 - Fuchsia (Womens) Size:US 8.5 As an endurance athlete (yourIntroducing 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