New Balance Hierro v9 (D Wide) Women’s Trail Running Shoes
The New Balance Hierro v9 D Wide Women's Trail Running Shoes are designed for runners who spend their time off road and need reliable comfort across varied terrain. Whether you're running on compact gravel, bush tracks or technical trails, they provide the grip, protection and cushioning needed for longer adventures.
With a women's D width fit, the Hierro v9 offers extra room through the forefoot. This makes it an excellent choice for runners who find standard width trail shoes restrictive, particularly on longer runs when feet naturally expand.
Cushioned Support on Uneven Ground
The dual density Fresh Foam X midsole balances comfort with stability. A softer top layer absorbs impact to help reduce fatigue over longer distances, while the firmer lower layer provides extra support when running across uneven and off camber trails.
Grip You Can Trust
The Vibram® Megagrip™ outsole delivers dependable traction across both wet and dry trails. Combined with Traction Lug™ technology, it provides confident grip on loose gravel, muddy sections, rocks and exposed tree roots, allowing you to stay in control as conditions change.
Toe Protect technology helps shield your feet from rocks and trail debris without adding unnecessary weight. A gusseted tongue improves foot security while helping prevent dirt and small stones from entering the shoe during your run.
Key Features
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Dual density Fresh Foam X midsole
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Softer upper foam layer for impact absorption
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Firmer lower foam layer for added trail stability
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Approximately 3% bio based content in the midsole
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Vibram® Megagrip™ outsole for reliable traction
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Traction Lug™ technology improves grip on loose terrain
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Toe Protect technology guards against rocks and trail debris
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Gusseted tongue helps keep dirt out while securing the foot
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Colour: Angora / Basil Oil
Frequently Asked Questions
Can I use the Hierro v9 for road running?
It can be used for short road sections connecting trails, but it is designed primarily for off road terrain where the outsole performs best.
Is the Hierro v9 suitable for wet trails?
Yes. The Vibram® Megagrip™ outsole provides dependable traction on wet rocks, muddy tracks and loose surfaces, helping maintain grip in changing conditions.
How does the D width fit compare with a standard women's fit?
The D width offers more space through the forefoot than a standard women's width, making it more comfortable for wider feet or long distance trail running.
What does Toe Protect technology do?
Toe Protect adds a protective barrier around the front of the shoe to help reduce the impact of rocks, roots and trail debris.
Is the Hierro v9 suitable for beginners and experienced trail runners?
Yes. Its combination of cushioning, stability and grip makes it a great option for runners new to trail running as well as experienced athletes tackling longer distances.
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Cushioning: Extra Soft
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Support: Neutral
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Weight: 234 grams
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Heel/Toe Drop: 4mm Drop
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Width: D Wide
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Colour: Angora / Basil Oil
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Cushioning
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The material that absorbs the impact against the ground. The more cushioning utilised, the softer a shoe will feel underfoot.
Neutral Support
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Normal sized Arches.
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During push off there is an even distribution from the front of the foot.
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The foot lands on the outside of the heel, then rolls inward to absorb the shock and support body weight.
Drop
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The difference from the heel of the shoe to the forefoot.
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Shoes with a higher heel drop tend to be preferred by runners that land heel-first.
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Shoes with a lower heel drop are often favoured by forefoot or midfoot strikers.
| NEW BALANCE |
| WOMEN'S | |||||||||||
| US | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
| UK | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
| EU | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 41.5 | 42.5 | 43 | 44 | 44.5 |
| CM | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 |
| Please note that sizes and fit may vary depending on the model of footwear. | |||||||||||
| WOMEN'S SHOE WIDTH | |
| B | Standard |
| D | Wide |
| 2E | X-Wide |
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