Women's Saucony Endorphin Pro 4 Silva The 2XU Aero 1/2 Zip

The 2XU Aero 1/2 Zip is incredibly versatile that can be worn on its own or as an extra layer

and propulsion unit result in a swift and nimble underfoot experience

comfortably wearable and super modular

chewable tablets that provide a similar ratio of electrolytes to what your body loses through sweat

Heel-to-toe drop: 0mm

Women's Saucony Endorphin Pro 4 Silva The 2XU Aero 1/2 ZipThe Saucony Endorphin Pro 4 is a road shoe responsive from the get go, yet smooth and efficient by nature. This is achieved by fusing PWRRUN HG and PWRRUN PB foam in the midsole, on top of a full carbon plate engineered for longitudinal stiffness and maximum metabolic efficiency. While SPEEDROLL technology helps you propel in a forward rolling motion, with the comfort of a silky smooth heel liner and integrated tongue system. Technical Details Heel to