New Balance Fresh Foam X Hierro v9 welcome major upgrades to support longer runs and rougher trails. Now with more cushioning, a new Fresh Foam X midsole, grippy Vibram outsole and a roomier toe box. 

For those who enjoy New Balance Fresh Foam road shoes, you will love the dual-density Fresh Foam X midsole, a winning combination of comfort and support. The top softer layer offers springiness, while the bottom firmer layer keeps your foot stable. The outsole is much more grippy and reliable on tough terrains thank to the Vibram Megagrip update. 

The New Balance Hierro v9 is versatile, dependable trainer to cover easy runs and long efforts on the trail. Offering protection, stability, grip in a simple package. It is also a great choice for those with wider feet or who simply prefer a roomier fit. 

What to love? 

• New Fresh Foam X dual cushion - soft, more responsive and comfort over longer runs
• Reliable Vibram outsole with 4.5mm Vibram Megagrip

UPPER

• Breathable and protective synthetic and mesh upper
• Gusseted tongue offers a secure fit and helps keep debris out
• Toe Protect technology helps protect feet from rocks, roots and debris

MIDSOLE

• Dual density Fresh Foam X midsole foam –  softer top layer for comfort with a firmer bottom later for stability on uneven terrains
• Mad with approximately 3% bio-based content 

OUTSOLE

• Vibram® Megagrip™ outsole with Traction Lug™ technology and a revamped tread pattern provides superior grip in wet and dry terrain