• Discontinued
  • Terrain


    Shoes best for road, track and light gravel. See the best road shoes.


    Shoes best for trail, off road, mountains and other unstable surfaces. See the best trail shoes.

    Good to know

    As long as you stick to the road or path, and if you want just one running shoe, buy a road running shoe.

  • Arch support

    Neutral / cushion / high arch

    Shoes for runners who do not need any additional arch support (Around 50% of runners). Best for people with normal, high or medium high arches. See the best neutral shoes.

    Stability / overpronation / normal arch

    Shoes for runners who need mild to moderate arch support (Around 45% of runners). Best for runners with a low arch. See the best stability shoes.

    Motion control / severe overpronation / flat feet

    Shoes for runners who needs a lot of arch support. Best for runners with flat feet. See the best motion control shoes.

    Good to know

    - Rule of thumb: If in doubt, buy neutral shoes to avoid injuries.
    - More about arch support in this video.
    - Find your arch type by following steps from this video.

  • Use

    Daily running

    Cushioned shoes for your daily easy running. Great comfort. See best shoes for daily running.


    Lightweight shoes good for races, interval training, tempo runs and fartlek. Here are the best competition running shoes.

    Good to know

    If you want just one pair of shoes, buy a shoe for daily running.

  • Price
  • Weight
    Men: 10.7oz
    Women: 8.5oz
  • Heel to toe drop
    Men: 4mm
    Women: 4mm

    The height difference from the heel to the forefoot, also known as heel drop, toe spring, heel to toe spring or simply drop.

    There are many opinions about what a good heel drop is. We do not recommend any in particular. Lean more in this video.

  • Heel height
    Men: 26mm
    Women: 26mm
  • Forefoot height
    Men: 22mm
    Women: 22mm
  • Width
    Men: Normal, Wide, X-Wide
    Women: Normal, Wide
  • Release date
    Jan 2017
Show more facts


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.

Are you an expert? Apply to contribute here.

92 / 100 based on 4 expert reviews

  • 85 / 100 | Mayayo Oxigeno | Level 2 expert

    Good points for New Balance: the effect of Fresh Foam for those of you who are fans and the Vibram Megagrip.

  • 96 / 100 | Road Trail Run | | Level 5 expert

    I would recommend the Hierro v2 for all day training runs in a wide variety of conditions/terrain, ultra races, or for those looking for one shoe to do it all.

  • 94 / 100 | GEARIST | | Level 1 expert

    If you are stuck in a “shoe rut” and enjoy a responsive luggy durable trail shoe that offers a wide toe box and comfortable cushion, I would say give the Hierro V2 a try…you just might love it as much as I do.

  • 86 / 100 | Marqkria McMiller | Level 1 expert

    It is a soft shoe and offers a smooth, responsive ride. If it were not so narrow, I would consider it as my first option for long runs.

  • First look | Running Warehouse | | Level 4 expert

Become an expert

  • The 2nd version of the New Balance Fresh Foam Hierro features an enhanced outsole. The Vibram Mega-Grip outsole is much tougher, and the lugs are deeper and spread farther apart. The modified outsole offers better traction and enhanced durability.
  • The midsole of the shoe was also updated. The fresh foam midsole, together with the hexagon geometry, is designed to deliver a more cushioned and well-protected ride.
  • The New Balance Fresh Foam Hierro v2 features a no-sew construction through the Fantom Fit Technology, delivering a more breathable and smoother atmosphere without adding weight. It also gives support and added protection.

The Fresh Foam Hierro v2 is available in standard running shoe length. The shoe offers a comfortable fit from the heel to the forefoot area, accommodating a wide range of foot measurements. For men’s, widths available are medium, wide, and extra-wide. For women’s, standard and wide widths are available.

The Fresh Foam Hierro v2 utilizes the Vibram Mega-Grip Outsole that is more durable compared to the previous version. The compound is placed in high-abrasion areas for more protection and it also comes with deeper lugs spread strategically to provide reliable traction on varied terrains.

The midsole of the Fresh Foam Hierro v2 uses the notable Fresh Foam cushioning that delivers reliable underfoot protection and responsive ride. The shoe also features the sidewall hexagon geometry that is specifically tuned based on trail runners’ data. The sidewall hexagons are designed for a more protective, well-cushioned, and enhanced running experience. This configuration is also utilized in the midsole of the NB Fresh Foam Hierro v4.

The New Balance Fresh Foam Hierro v2 has a seamless construction that reduces the possibility of irritation and hotspots. It features the Fantom Fit Technology that delivers support and protection without affecting breathability and comfort. The toe protect is designed to give the foot extra protection while running on the trail. Also, the padded tongue and collar give added comfort and enhance the overall fit of the shoe.