From tempo workouts to race day, the Endorphin Speed makes running faster feel easier. With a responsive nylon plate and ultralight, springy PWRRUN PB cushioning, it's a versatile take on speed-driven performance. And with plenty of durability to boot, you have a pair of shoes that can go the distance over the course of your run, and your season.
SPEEDROLL Technology propels you forward with the feeling of continuous momentum, so you can run faster, not harder.
Full-length, responsive nylon plate makes this shoe equally runnable for speed workouts or race day.
PWRRUN PB, a PEBA-based superfoam, is our lightest, most springy performance cushioning ever.
FORMFIT hugs the foot in 3D comfort and delivers our most personalized fit yet.
Engineered mesh keeps the upper light and breathable/
XT-900 outsole with reinforced high-abrasion zones provides optimal traction and durability