New Balance Hierro v9 Shoe Size:5 and easy to style

and easy to style

Ultra lightweight stretch-woven outer fabric for unrestricted movement

Inner short: stretch support with a thigh stash pocket for phone/gels

Rockered geometry for smooth heel-to-toe transitions

HYROX Race Mode

New Balance Hierro v9 Shoe Size:5 and easy to styleThe New Balance 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. Key Features