Womens Endorphin Speed 4 Running Shoe Adult Shoe Size:UK 5.5 / US 7.5 / EU 38.5 Fabric: 65% Recycled Polyamide |

Fabric: 65% Recycled Polyamide | 35% Elastane

See the specks on the outsole

comfortable enough to be worn all day

No side or back seams for ultimate comfort

Womens Endorphin Speed 4 Running Shoe Adult Shoe Size:UK 5.5 / US 7.5 / EU 38.5 Fabric: 65% Recycled Polyamide |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