M Endorphin Speed 5

Built to blur the line between training and racing, the Endorphin Speed 5 delivers max versatility in a lightweight, responsive package. Whether you're chasing a tempo, clocking easy miles, or toeing the line on race day, this shoe brings energy return and comfort without compromise. With a nylon plate and updated geometry, it’s smoother, faster, and more efficient than ever.

Key Features

• PWRRUN PB midsole for lightweight, responsive cushioning

• Winged nylon plate for snappy transitions and added stability

• FORMFIT upper hugs the foot with breathable support

• Updated heel and midfoot geometry for a smoother ride

• Durable outsole rubber for confident grip

• Built for daily training, tempo runs, and race day performance