The Endorphin Pro was engineered with elite athletes and built to give everyday runners a fair advantage at the starting line. Simply put, it’s the fastest shoe we’ve ever built. Featuring our signature S-curve carbon fibre plate for powerful transitions, along with ultralight and springy PWRRUN PB cushioning, the resulting SPEEDROLL propels you forward with a feeling of continuous momentum that blurs the line between each stride. And weighing in at a feather-light 179g, it’s undeniable. These shoes weren’t made for chasing personal bests. They were made for smashing them.