The Saucony Endorphin Speed 5 is designed as an up-tempo shoe that's proven itself equally capable during long, moderate training sessions and explosive sprints to the finish line. This versatile performance trainer features energy-efficient PWRRUN PB foam that bounces back with every step, combined with a winged nylon plate that provides torsional rigidity while maintaining forefoot flexibility for a sure-footed, snappy ride. The innovative SPEEDROLL technology delivers effortless speed and addictive forward motion you can rely on daily, while the brand new engineered mesh upper is lightweight for up-tempo efforts yet built with comfort for everyday enjoyment.

• Energy-efficient PWRRUN PB foam with winged nylon plate for responsive, sure-footed performance
• SPEEDROLL technology provides effortless speed and addictive forward motion for daily training
• Enhanced durability with increased heel rubber coverage and full-length groove for natural transitions