New Balance Women's Hierro (WIDE) v9 freedom of movement Replaces Nike Women's Air Zoom

Replaces Nike Women's Air Zoom Structure 25

Lighter and more responsive than ever

Use hidden pockets to stay cool by filling with ice

Sweat-proof and easy-to-clean material

The redefined compression profile is more precise to effectively activate the nutrient supply in your feet and calves

New Balance Women's Hierro (WIDE) v9 freedom of movement Replaces Nike Women's Air ZoomThe 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. A knit upper with a gusseted tongue is breathable, while helping to protect against incursion by loose debris. Features Dual