We spent 6.9 hours reading reviews from experts and users. In summary, this is what runners think:

5 reasons to buy

  • Synthetic materials make up the fabric and overlay system of the upper unit.
  • Most runners appreciated the technologies that make up the upper unit of the Fresh Foam Hierro, including the SURE LACE design, the anti-debris tongue and the Ortholite anti-microbial sock liner.
  • The Fresh Foam system offers a plush underfoot platform that supports the foot all throughout the gait cycle.
  • A handful of runners welcomed the AT Tread Outsole, which is a trail-specific outer unit made to improve the durability of the shoe, as well as the traction that it gives.
  • Aggressive gripping lugs help the runner hold onto the various types of surfaces found on the trails.

3 reasons not to buy

  • The Fresh Foam Hierro has a mildly high price.
  • Some reviewers felt that it was a bit narrow along the forefoot area.
  • The men’s version is noticeably heavier than the women’s.

Bottom line

The Fresh Foam Hierro from New Balance is a great-looking trail shoe that offers aggressive components that would effectively act against the harsh nature of the trails. It offers mild underfoot support while also providing a comfortable experience for everyday training.


Update: New Balance Fresh Foam Hierro v4
Terrain: Trail
Arch support: Neutral
Weight: Men: 11.5oz | Women: 8.7oz
Heel to toe drop: Men: 4mm | Women: 4mm
Pronation: Neutral Pronation
Arch type: High arch
Use: Jogging
Material: Vegan
Strike Pattern: Forefoot strike
Distance: Daily running | Long distance | Marathon
Heel height: Men: 28mm | Women: 28mm
Forefoot height: Men: 24mm | Women: 24mm
Brand: New Balance
Type: Heavy | Big guy | Low drop
Width: Men: Normal, Wide | Women: Normal, Wide
Price: $115
Colorways: Black, Blue, Grey
Special editions: 1 special editions
Small True to size Large
See more facts


A top rated Trail running shoe
A popular pick
It has never been more popular than this January

Expert Reviews

Experts are runners, who post reviews at youtube, directly at RunRepeat or at their own websites. Each expert is categorized from level 1 to level 5 based on expertise. See stats on expert reviews and how we calculate scores here.

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83 / 100 based on 8 expert reviews

  • 83 / 100 | Rob Andro | Level 4 expert

    Super comfy. Super soft. Super 'runable'.

  • 87 / 100 | Follow Bigfoot | | Level 1 expert

    All in all, [I] definitely approve these… couldn't be happier.

  • 80 / 100 | Runner's World | Level 5 expert

    Softer ride, tougher upper.

  • 85 / 100 | Run Haven | | Level 3 expert

    With its pillowy Fresh Foam midsole and an extra wide toe box, the Hierro handled like a Cadillac on the trails. That combination worked well on easy-to-handle trails but not so much on trickier or rocky surfaces where “the sharp stuff made itself known.”

  • 80 / 100 | SGB Today | Level 3 expert

    Mid and toe-strikers will enjoy the lower drop, but there’s ample padding for heel strikers as well.

  • 88 / 100 | The Sport Review | Level 2 expert

    Runner’s looking to take their off-road run to the next level need look no further than the Fresh Foam Hierro; a neutral, cushioned, premium trail running shoe – offering protection for your feet when taking on even the most challenging terrain.

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  • The New Balance Fresh Foam Hierro features the brand’s Fresh Foam midsole that takes shoe cushioning to the next level. Created from one-piece midsole foam, this shoe delivers enough amount of cushioning and soft underfoot feel.
  • Another new feature of this New Balance shoe is the AT Tread Outsole. It is a reliable outsole, engineered to deliver durable traction on varied surface. This shoe is ready to take runners on varied terrains.

The Fresh Foam Hierro is available in standard shoe length. It gives snug fit on the heel, midfoot and forefoot. This shoe is not only available in standard widths but also in wide and extra wide.

The AT Tread Outsole is a trail-specific outsole engineered to deliver durable traction on different surfaces. It works hand-in-hand with the multi-directional aggressive lugs that keeps runners upright on uphill and downhill running.

The Fresh Foam Hierro uses the innovative Fresh Foam midsole of New Balance. The single piece midsole foam delivers durable cushioning for a soft underfoot feel. This midsole material is also available in the New Balance Hierro v4.

The synthetic mesh covers of the New Balance Fresh Foam Hierro gives lightweight breathability and the synthetic overlays wrap the foot securely, giving a comfortable fit. The gusset tongue does not only give added comfort but also prevent debris from entering the shoe. This shoe features the brand’s Sure Lace system, allowing laces to stay tied and prevents lace loosening.