Saucony Endorphin Speed 5 Shoe Size:9 Up to 120 hours battery

Up to 120 hours battery — enough for multi-day adventures

distraction-free performance

The new-generation Thin Headband On/Off packs optimal ventilation technology into a stylish

It's perfect for every adventure

Integrated Microphone & Speaker: Take calls

Saucony Endorphin Speed 5 Shoe Size:9 Up to 120 hours batteryThe 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.