Saucony Endorphin Speed 2

Gently used with some minor aesthetic markings. No mechanical or functional wear to the outsole, insole, tongue, or laces. SPEEDROLL Technology propels you forward with the feeling of continuous momentum. Its two core variables are elevated cushioning and a stiff forefoot, which together result in an instantly responsive ride so you can run faster, not harder. The Endorphin Speed 2 combines ultra light and springy PWRRUN PB cushioning with a full-length, semi-rigid nylon plate that’s more flexible than carbon fiber, resulting in a powerful SPEEDROLL effect that works for both speed workouts and race. We worked with our athletes to fine-tune the heel shape and fit for a locked-in feeling, mile after mile.