Saucony Endorphin Pro 4 BF20 Reduced muscle vibrations

Reduced muscle vibrations

It extends the lifespan of this excellent trainer and offers exceptional traction on any road surface

Insert: 88% Polyamide

nutrition and essential items

Saucony Endorphin Pro 4 BF20 Reduced muscle vibrationsThe Saucony Endorphin Pro 4 snappy and responsive from the get go, yet smooth and efficient by nature. A miraculous feat we achieved by fusing PWRRUN HG and PWRRUN PB foam in the midsole an industry first. The combo is set on top of a full carbon plate engineered for longitudinal stiffness and maximum metabolic efficiency. And when you add Speedroll technology, proven to help you propel in a forward rolling motion, a silky smooth heel liner and