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New Balance Fresh Foam Hierro v9(2024)

In production · trail · Trail / Long run / Recovery · $165

Cushioned, wide-fitting trail shoe for long, moderate terrain days.

Built for trail, long run, recovery, at a target pace of 9:30–13:00 /mi on trail.

The spec sheet

Weight
297 g / 10.5 oz
Heel stack
33 mm
Drop
4 mm
Midsole foam
Fresh Foam
Plate
Rock
Cushioning
5 / 5
Energy return
3 / 5
Responsiveness
2 / 5
Rocker
3 / 5
Flexibility
2 / 5
Stability
3 / 5 (5 = most guidance)
Toe-box
Wide
Sizing
True to size
Durability
~450 mi
Price
$165

How it rides

The foam

The midsole is Fresh Foam, tuned very soft (5/5 on our cushioning scale). Energy return is moderate — comfortable and predictable rather than bouncy. 33 mm of heel stack is the modern daily-trainer sweet spot — enough foam for long miles without losing contact with the road. Combined, the ride reads as calm at 2/5 responsiveness.

The plate

A rock plate sits between the foam and the outsole to spread the load of sharp stones and roots. It is protection, not propulsion — it does not add pop, but it keeps the underfoot bruising out of long days on technical ground.

The geometry

A low 4 mm drop encourages a midfoot landing and keeps the ankle working through a fuller range. The rocker is moderate — enough curve to smooth the roll-through without dictating your footstrike. The forefoot is stiff, so it rolls rather than bends — a lever, not a slipper. Support is light — neutral, with a mildly steady platform.

Fit, sizing & life

The toe-box is wide, with space for the toes to spread late in long runs. It fits true to size. Expect roughly 450 miles from the outsole, about $0.37 per mile at $165.

For the foams and plates New Balance uses across its line, read the New Balance brand guide.

How it compares

Measured against the 542 currently-available shoes in the catalog. The bar shows where this shoe sits in that range.

Weight

297 g / 10.5 oz

22 g heavier than the catalog median of 275 g

Heel stack

33 mm

3 mm lower than the catalog median of 36 mm

Drop

4 mm

2 mm lower than the catalog median of 6 mm

Price

$165

5 pricier than the catalog median of 160

Responsiveness

2 / 5

Catalog median 3 / 5

Cushioning

5 / 5

Catalog median 4 / 5

Energy return

3 / 5

Catalog median 3 / 5

Durability

~450 mi

Catalog median ~400 mi

Within the New Balance line it is heavier than the brand's median (278 g / 9.8 oz) and sits lower than its median stack (36 mm).

Closest alternatives

Current shoes with the nearest combination of weight, stack, drop, foam feel and plate.

On Cloudultra 3

295 g / 10.4 oz · 32 mm · 6 mm drop · Rock · $190

Long-haul trail shoe with adjustable Flip-Release lacing.

Altra Experience Roam

300 g / 10.6 oz · 30 mm · 4 mm drop · Rock · $150

Low-drop light hiker for fast day-hikes and mixed terrain.

New Balance Fresh Foam X Hierro v10

290 g / 10.2 oz · 40 mm · 4 mm drop · Rock · $150

Cushioned trail cruiser with Vibram Megagrip and a roomy fit.

Topo Athletic Ultraventure 5

303 g / 10.7 oz · 35 mm · 5 mm drop · Rock · $155

Cushioned ultra trail shoe for long days on rough ground.

Altra Experience Wild 3+

323 g / 11.4 oz · 32 mm · 4 mm drop · Rock · $165

Burlier Experience Wild with Vibram Megagrip for technical terrain.

Lineage & siblings