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New Balance Fresh Foam Hierro v6 Review Analysis (2022)

New Balance Fresh Foam Hierro v6

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The New Balance Fresh Foam Hierro v6 is a sleek trail running shoe built for comfort.

The Consensus

Technologies

Outsole

  • Vibram MegaGrip: a rugged and naturally sticky rubber that provides safe traction on technical trail terrains.
  • Theย lugsย optimize grip on trails to effortlessly handle the most perilous conditions. Those rubber parts are multidirectional with an aggressive design.
New Balance Fresh Foam Hierro v6 rubber outsole lugs

Midsole

  • Theย Fresh Foam Xย midsole reduces impacts and maximizes the energy return for fluid heel to toe transitions.
  • Theย laser engravingsย on the side of the midsole aim to make the platform more flexible without weakening the structure.

Upper

  • The upper of the New Balance Fresh Foam Hierro v6 is aย synthetic mesh with TPU zonesย that comfortably keeps the foot secure inside the shoe while providing a good breeze when the running gets tough.
  • Theย bootie designย promotes targeted and adaptive foot support. It also reduces irritation and chaffing and makes it easy to take off and put on the shoes.
  • Toe Protectย acts as a shield for the forefoot against potentially harmful bumps on the trails.

Facts

Technical Specs

TerrainTrail
Pronation typeNeutral
Drop8 mm
Heel stack height28 mm
Forefoot stack height20 mm
FeaturesRecycled materials, Toe cap
Weight (men)337 g/11.9 oz
Weight (women)280 g/9.9 oz
Release year2021

Cushioning

Softness (1-5)4 โ€“ Soft
Bounce (1-5)3 โ€“ Moderate

Technologies

OutsoleVibram MegaGrip, lugs
MidsoleFresh Foam X, laser engravings
UpperSynthetic mesh with TPU zones, bootie design, Toe Protect

Use

SpeedModerate
DistanceMid, long
WorkoutDaily runs

Reference: New Balance’s official website

Frequently Asked Questions (FAQs)

Does the New Balance Fresh Foam Hierro v6 fit true to size?

Yes, athletes who ran with the shoe confirmed that it fits as expected. Therefore, you can order your standard size for running shoes. Nonetheless, if this is your very first pair of New Balance shoes, it’s better to try them on in a shop to make sure you find the most comfortable size for you.

Is the New Balance Fresh Foam Hierro v6 good if I’m a heavy athlete (187 lbs/85 kg or more)?

Yes, this shoe is fine, even if you’re a heavyweight runner. Indeed, The New Balance Fresh Foam Hierro v6 has a stack height of 28 mm under the heel, which is enough to support most athletes, so you can use it regardless of how much you weigh.

Is the New Balance Fresh Foam Hierro v6 adapted to run an ultramarathon?

With its comfortable cushioning, adequate grip, and precise foot lockdown, the Hierro v6 is a good candidate for long-distance trail running. As for the ultramarathon, it’s a matter of personal preference. If you’re considering this model for your race, the best solution is to add it to your training shoe rotation. If you experience no issues after a few long runs on various terrains, then you’ve got your shoe!

Kevin Le Gall

Kevin Le Gall

Kevin is the founder and editor of Runner's Lab. He started running in 2015 and completed his first marathon in Rotterdam in 2016. He's also worked for Under Armour from 2016 to 2018 and helped launch their running collection in Europe (in particular the HOVR shoes). In addition, Kevin is a 300-hour certified yoga teacher (Sivananda) and uses this experience to run more mindfully with a focus on well-being over performance.

1 thought on “New Balance Fresh Foam Hierro v6”

  1. Great review. I have 4 pairs of the Hierro V6 and everything they say about them is true. Super cushioning fresh foam X , grippy vibram sole, no need for a rock plate, versatile go anywhere shoe. I use them for road to trail running and especially on easy days because the cushioning is great for sore feet…..feels slipper soft!
    Only con in my opinion is the heel flipper which I cut off with a utility knife. The shoe looks better without it and I have noticed zero traction issues.

    Reply

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