New Balance Fresh Foam X Hierro v9 - Grey/Black - UK 13.5
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Product Information
Full details
The New Balance Fresh Foam X Hierro v9 is designed for trail runners and outdoor enthusiasts who demand a balance between plush cushioning and rugged terrain stability. Featuring advanced dual-density foam and a high-traction Vibram outsole, this trainer excels on uneven paths and loose dirt. However, runners looking for a lightweight racing flat may find the structure and outsole depth slightly bulkier than traditional road shoes.
All features
| Age Group | adult |
|---|---|
| Colour | Grey |
| Gender | Male |
| Material | Polyester |
| Shoe Size UK | 13.5 |
| Accent Colour | Black |
| Shoe Type | Trainers |
| Series | Fresh Foam X Hierro v9 |
| Model Part Number | MTHIERZ9 |
| Brand | New Balance |
Extended Product Information
FAQs
Are these shoes waterproof?
The standard Fresh Foam X Hierro v9 is not waterproof; it is designed for breathability. Look for specific GORE-TEX models if you require water resistance.
Can I use these for road running?
You can, but the 6mm lugs are optimized for trails and will wear down faster on abrasive concrete or asphalt.
How do I clean the knit upper?
Use a mild soap and a soft cloth to gently dab the stained areas. Do not submerge the shoes completely.
What is the primary benefit of the dual-density foam?
It provides a soft initial landing while maintaining a firmer base layer for stability when you hit uneven trail surfaces.
Is this shoe suitable for wide feet?
The knit upper provides a flexible fit, but check specific sizing availability for wide-width options if you have significantly wide feet.
Troubleshooting
Tongue shifting during long runs
Ensure the gusseted edges are not folded inside the shoe; pull the tongue straight up before tightening your laces.
Debris getting inside the shoe
Check that the laces are snug; while the gusseted tongue prevents entry, an overly loose fit can create gaps at the collar.
Traction loss on slick surfaces
Clean the outsole with warm water to remove embedded mud or rocks that may be preventing the lugs from contacting the ground.
Pros and Cons
Pros
- Excellent traction on varied terrain thanks to deep 6mm lugs
- High-level cushioning provides comfort on long-distance runs
- Effective debris protection from the gusseted tongue
- Stable underfoot feel on uneven ground
Cons
- Outsole tread depth may feel excessive for paved surfaces
- Not intended for high-speed road racing applications
- May feel heavier than minimalist trail alternatives
Setup, Compatibility & Care
To ensure the longest lifespan for your Fresh Foam X Hierro v9, avoid machine washing or drying, as high heat can damage the foam and adhesives. If your shoes become muddy, allow them to air dry naturally away from direct heat sources like radiators. Once dry, use a soft-bristled brush to remove dried dirt from the lugs and the knit upper. To maintain the fit, ensure the laces are tightened evenly across the eyelets to allow the gusseted tongue to sit flat against your foot.