Saucony Endorphin Elite 2Designed for race days. Unleash your speed with theEndorphin Elite 2, the new generation of shoes from Saucony. Designed for road racing, this revolutionary shoe features the most innovative and responsive foam ever conceived, offering unrivalled energy return and cushioning . The full length split carbon fiber plate offers a smooth transition underfoot with a propulsive feel. This is Saucony's most aggressive model for race days. With the Endorphin