New Balance Hierro v9 (D Wide) Womens Afterglow Expo Clothing $40 the flask lets you know

the flask lets you know exactly how much you have left

Sleek and Secure

WRIST-BASED RUNNING POWER

engineered mesh upper designed for a secure midfoot hold

Wherever the trail leads

New Balance Hierro v9 (D Wide) Womens Afterglow Expo Clothing $40 the flask lets you knowThe Fresh Foam X Hierro v9 offers ultimate reliability for adventurous terrain, with technical features designed specifically for the trail runner. Dual density cushioning combines plush comfort with a more stable underfoot feel. A Vibram outsole features a revamped tread pattern and deeper, 6mm lugs for superior traction, and a knit upper with a gusseted tongue is breathable while helping to protect against loose debris.