Seeking long-distance relationships.

Everyone needs a “ride or die” partner. One who will always be there, win or lose. That's the Endorphin Pro 4. Snappy and responsive from the get-go, yet smooth and efficient by nature. A miraculous feat we achieved by fusing PWRRUN HG and PWRRUN PB foam in the midsole – an industry first. The combo is set on top of a full carbon plate engineered for longitudinal stiffness and maximum metabolic efficiency. And when you add Speedroll technology, proven to help you propel in a forward-rolling motion, a silky-smooth heel liner, and an integrated tongue system, you'll feel like you're slipping on an old friend come race day.

Features & Benefits

Snappy SPEEDROLL technology – effortless speed and propulsive forward motion
Carbon plate – maximum and energy return and instant turnover
Silky smooth heel liner and integrated tongue for a connected, comfortable fit

SPECS

Best for: Race Run
Heel-to-toe Offset: 8mm (39.5/31.5mm forefoot)
Weight: 6.5oz (185g)
Sustainability: This style is vegan and contains recycled materials