New Balance Women's Hierro V9 W'S LIGHTWEIGHT The Adios Pro 4 is

The Adios Pro 4 is made for fast runners who want to experience faster

Updated Altra EGO™ midsole foam

Maximum cushioning in the Vomero provides a comfortable ride for everyday runs

MATRYX® upper – An extremely lightweight technical mesh that helps lock the foot onto the shoe’s platform at fast paces

With an all-new durable Vibram® XS DURA rubber outsole

New Balance Women's Hierro V9 W'S LIGHTWEIGHT The Adios Pro 4 isThe Fresh Foam X Hierro v9 is made with the trail athlete in mind! Crafted to feel like an extension of your feet. Through a cushioned, stable midsole, grippy Vibram outsole, and an upper thoughtfully designed for comfort, this shoe will be your go to wherever adventure takes you. Dual Density Fresh Foam X Midsole the midsole is composed of a softer top layer for comfort and cushioning, while the bottom layer is firmer to provide added stability and