New Balance Hierro v9 Shoe Size:7.5 Minimum is the second level

Minimum is the second level of cushioning from HILLY

these contain the exact same formulations and ingredients

The Altra Experience Form was made for effortless supportive miles

Whether you're cruising through tempo efforts or surging into a sprint

New Balance Hierro v9 Shoe Size:7.5 Minimum is the second levelThe 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