Saucony Endorphin Speed 4 - Fuchsia (Womens) Size:US 8.5 Vanillyl Butyl Ether

Vanillyl Butyl Ether

Optimized Cage Fit: Fits most bike cages

Side vents for mobility

Comes with a vintage style hard case

8 enhances exogenous CHO oxidation compared with 2:1 ratio by 17% (O'Brien et al) and 10% (O'Brien et al)

Saucony Endorphin Speed 4 - Fuchsia (Womens) Size:US 8.5 Vanillyl Butyl EtherIntroducing 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