Delivers comfort without compromising mobility
Designed as a race-day shoe, the Endorphin Speed 4 has quickly proven itself much more, equally capable during long, moderate training sessions and sprints to the finish. Thanks to the ??just right?? combination of winged nylon-plate, SPEEDROLL technology and PWWRUN PB foam, the Endorphin Speed 4 provides the perfect balance of support, rebound and forgiveness. Mile after mile, it's the one that will always show up for you.
- Smooth SPEEDROLL technology for effortless speed, smooth turnover and propulsive forward motion
- PWRRUN PB foam is a true unicorn, offering the best combination of cushioning and energy return of any foam on the market. Striking that 'just right' feeling ?C firm enough to propel, soft enough to cushion
- Re-engineered winged nylon plate for vertical reinforcement while maintaining flexibility through the forefoot
- Cushion: Moderate
- Support: Neutral
- Surface: Road
- Weight: 7.2 oz
- Heel to Toe Drop: 8mm
Anatomical shaping aligns shoe with foot geometry
