Saucony Endorphin Speed 5 Vest this electrolyte powder helps replace

this electrolyte powder helps replace key minerals lost in sweat without adding sugar

The SAYSKY-Dry performance material together with the jacquard knitted waistband provides a lightweight and comfortable feel with excellent ventilation and fast-drying capabilities

Integrated mitts and thumb loops for extra hand coverage

Synthetic upper

The HOKA Glide 5" Short w/ Brief is built to stay cool

Saucony Endorphin Speed 5 Vest this electrolyte powder helps replaceThe new Saucony Endorphin Speed 5 has arrivedfaster, smoother, and more refined than ever. Still built for speed day and race day, it now features a reengineered mesh upper for an improved fit, plus a redesigned outsole for greater durability and smoother transitions. With its trusted trio of SPEEDROLL technology, PWRRUN PB cushioning, and a semi rigid winged nylon plate, the Speed 5 strikes that perfect balance between snap, support, and comfort.