Saucony Womens Endorphine Speed 4 cf-size-m-12-0-w-13-5 The Endorphin Shift 2 is

The Endorphin Shift 2 is the definition of effortless performance

From soft cushioning to the forefoot rocker for a smooth rolling motion

Same signature look

"Control" type rackets are designed in a very traditional way

the SFX has provided comfort without compromising on-court performance

Saucony Womens Endorphine Speed 4 cf-size-m-12-0-w-13-5 The Endorphin Shift 2 isWe're all seeking relationships that go the distance. The Endorphin Speed 4 running shoe is here to fill the role. Designed as a race day shoe, its 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, this cushioned running shoe provides the perfect balance of support, rebound and