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New Balance FuelCell Rebel v4 - Women's Review

This shoe offers strong responsiveness and an ultra-lightweight ride
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New Balance FuelCell Rebel v4 - Women's Review (We aren't sold on the upper of the Fuelcell Rebel v4.)
We aren't sold on the upper of the Fuelcell Rebel v4.
Credit: Ally Arcuri
Price:  $140 List
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Manufacturer:   New Balance
Ally Arcuri
By Ally Arcuri ⋅ Review Editor  ⋅  June 16, 2025
70
OVERALL
SCORE


RANKED
#17 of 19
  • Cushioning - 35% 7.5
  • Upper Comfort - 25% 7.5
  • Stability - 20% 5.0
  • Responsiveness - 10% 7.5
  • Weight - 5% 7.5
  • Traction - 5% 7.0
Length Sizing
Runs Small
Runs Large
Width Sizing
Runs Narrow
Runs Wide

Our Verdict

The New Balance Fuelcell Rebel v4 is a geometrically designed shoe that will see you through your uptempo training. Weighing in at a light 6.00 ounces for a women's size 6.5, this 8 mm drop shoe boasts incredible underfoot functionality. The PEBA and EVA foam midsole is springy, adding that coveted pep to your step. The double-layer upper overlay keeps the weight low and helps this shoe feel even lighter as you push your paces. Runners seeking a truly comfortable and versatile running shoe might not enjoy what the Rebel offers. But if you are in the market for a tempo run-focused shoe designed for shorter runs, this one could make a great addition to your quiver.
REASONS TO BUY
Ultra-lightweight
Responsive
Very breathable upper
REASONS TO AVOID
Moderate stability
Upper textile is scratchy
Lacks structure

Our Analysis and Test Results

At only 6.00 ounces (women's size 6.5) with an energetic foam midsole, the New Balance Fuelcell Rebel v4 is an uptempo shoe designed with quick leg turnover in mind.

Side View Cut in Half
Side View photo comparison Cut in Half photo comparison
A deeper look into the lightweight, springy midsole of the Rebel v4.

Cushioning


With a PEBA and EVA Fuelcell midfoot, the comfortable bounce of the New Balance Fuelcell Rebel v4 makes for a fun and rather soft ride. While not a shoe built for long-distance road runs, its slightly gentle nature makes it a comfortable choice for speedy runners looking to up their MPH in comfort. By no means a plush runner, the 31 mm stack (as measured by our in-house testing team) provides a comfortable landing pad without feeling mushy. The responsive build of this shoe lends itself well to a comfortable underfoot bounce that many runners will enjoy.

new balance fuelcell rebel v4 for women - the geometrically-designed sole infuses landing comfort with pep for...
The geometrically-designed sole infuses landing comfort with pep for a good underfoot feel.
Credit: Ally Arcuri

Upper Comfort


The New Balance Fuelcell Rebel v4 has a unique upper. The upper is comprised of a stiff and slightly scratchy-feeling single mesh overlay. The mesh in itself is not uncomfortable, but its shape and fit feel a bit off. The heel cup feels shallow, and the length of the shoe runs a bit small, but the mesh overlay of the toe box provides more space than necessary. It feels a bit like runners with taller feet might fill out the toe box space a bit better and have more luck running in this shoe. To its credit, the upper of the Rebel is incredibly lightweight, and its sock liner upper is comfortably stretchy. Unfortunately, the tongue is a bit short and slips down during runs, cutting down on the Rebel's overall security.

new balance fuelcell rebel v4 for women - the short tongue was difficult to position and annoyed us during our...
The short tongue was difficult to position and annoyed us during our runs.
Credit: Ally Arcuri

Stability


The Rebel v4 is not a stability shoe. This is evident from the moment you slip these lightweight kicks onto your feet. They have a slightly wide platform with an overall outsole width of 4.40 inches. This wide landing zone offers plenty of space for your toes to splay and your body to work with its own stability. The soft nature of the foam makes it easy to compress, which takes away from the overall stability of the outsole. The forefoot and upper are made of an engineered mesh that completely lacks structure. The lack of true composition can feel unstable as it allows your feet to move around more than many other running shoes do. The heel collar is tapered to fit well but lacks the rigidity that many runners may prefer — squeezing the lateral edges of the heel cup together takes very little effort and strength. Ultimately, this is not a shoe to buy if stability is on your radar. While this does not make it a bad shoe by any stretch of the imagination, it lacks the structure I prefer to recommend to long-distance runners.

new balance fuelcell rebel v4 for women - the floppiness of the upper negates any feelings of stability with...
The floppiness of the upper negates any feelings of stability with the Fuelcell Rebel.
Credit: Ally Arcuri


Responsiveness


The New Balance Fuelcell Rebel v4 is a bouncy and responsive running shoe, which makes it a great tempo run trainer. It maintains a low weight because it does not have a propulsive plate, and the pep comes from the specified Fuelcell foams in the midsole and geometric architecture. Since the Rebel does not have a plate, it lacks the traditional snap of firmer shoes. However, its soft, compressible foams feel almost springy as you bound toward quicker leg turnover.

new balance fuelcell rebel v4 for women - the responsiveness of this shoe's outsole is its crowning glory, but...
The responsiveness of this shoe's outsole is its crowning glory, but it seems like upper comfort features may have been neglected.
Credit: Natalie Kafader

Weight


At only 6.00 ounces per shoe for a women's size 6.5, the New Balance Fuelcell Rebel v4 is a lightweight shoe. There are shoes out there that weigh an ounce less, but for the average runner, this shoe will feel light. The light rubber outsole feels incredibly light underfoot, which makes the entire shoe feel nearly weightless as you run. Though this is a speed-focused shoe, it does not have a carbon fiber plate, which helps keep the weight low.

new balance fuelcell rebel v4 for women - the rebel is impressively lightweight. we would rather run in a shoe...
The Rebel is impressively lightweight. We would rather run in a shoe that is a bit heavier and offers more comfort and thoughtful features.
Credit: Ally Arcuri

Traction


The updated outsole of the Fuelcell Rebel provides adequate traction and reassurance on wet and loose terrain. The exposed foam is likely to wear if worn on non-paved surfaces, which is something to consider when surveying the type of running you'll want to do the most. The outsole grips pavement well but definitely falls into the “wear in kind weather” category.

new balance fuelcell rebel v4 for women - the rubber outsole of the rebel v4 gives solid traction in most...
The rubber outsole of the Rebel v4 gives solid traction in most normal road running conditions.
Credit: Natalie Kafader

Should You Buy the New Balance Fuelcell Rebel v4?


The technology is here for this shoe, but its slightly ill fit makes it difficult for us to recommend outright. The New Balance Fuelcell Rebel v4 offers many of the components that I desire in my running shoes, but it is not the highest-scoring speed shoe we've tested. If this shoe fits your foot and caters to the style of runs you enjoy executing, I think you will like it. If comfort and fit are your running shoe priorities, I have plenty of options, many of which are speed-focused, that might make better long-term training buddies.

new balance fuelcell rebel v4 for women - while it may not have our favorite fit, a few specific parts of the...
While it may not have our favorite fit, a few specific parts of the Rebel v4 are impressive.
Credit: Ally Arcuri

What Other Road Running Shoes Should You Consider?


For combined comfort and responsiveness, one of my top recommendations is the similar yet more powerful New Balance FuelCell SuperComp Elite v4. This plated shoe offers elements that are similar to the Rebel but in a package that is slightly more comfortable, propulsive, and stable. If top speeds are your vibe, the infamous Nike Alphafly 3 is akin to strapping jet packs to your feet. At double the price, however, the Alphafly feels a bit exclusionary. The Adidas Adizero Evo SL is the most similar to the Fuelcell Rebel v4 in price and function, but it offers a more comfortable and powerful ride.

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Best Overall
Top Pick Award
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Runner Up: Another Stable Trainer
Best Buy Award
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Overall Score Sort Icon
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70
Star Rating
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Bottom Line A geometrically-designed shoe that is great for uptempo runs when a lightweight shoe is what you needEven with a few minor updates, this shoe shines as one for runners seeking a do-it-all road running companionDesigned for ultimate landing softness, this road runner is a plush shoe ideal for slow, comfortable milesNot built for speed, this is a top-shelf stability shoe for runners who want pronation supportAffordable and minimally-minded, the updated Kinvara is a great everyday shoe that is suitable for a myriad of running situations
Rating Categories New Balance FuelCel... Asics Novablast 5 -... New Balance Fresh F... Brooks Adrenaline G... Saucony Kinvara 15...
Cushioning (35%)
7.5
9.0
9.0
7.0
7.0
Upper Comfort (25%)
7.5
8.0
7.5
7.5
6.5
Stability (20%)
5.0
8.0
8.0
9.0
7.0
Responsiveness (10%)
7.5
7.5
6.0
6.5
7.5
Weight (5%)
7.5
5.3
3.0
4.0
8.5
Traction (5%)
7.0
6.5
8.0
7.0
7.0
Specifications New Balance FuelCel... Asics Novablast 5 -... New Balance Fresh F... Brooks Adrenaline G... Saucony Kinvara 15...
Measured Weight 6.00 oz 7.30 oz 8.58 oz 8.05 oz 5.44 oz
Best Use Versatile for variable paces Versatile for variable paces Relaxed running Relaxed running Versatile for variable paces
Measured Heel-to-Toe Drop 8 mm 9 mm 5 mm 14 mm 3 mm
Measured Heel Stack Height 31 mm 40 mm 37 mm 38 mm 27 mm
Midsole PEBA/EVA Fuelcell FF Blast Max Fresh Foam X DNA Loft v3 PWRRUN
Plate Type None None None None None
Rocker Angle 24.0 deg 26.5 deg 28.0 deg 26.5 deg 25.0 deg
Rocker Apex Location 66.7% 61.9% 55.3% 69.2% 64.7%
Upper Mesh Jacquard mesh Engineered mesh Engineered mesh Mesh
Outsole Rubber AHAR LO Rubber Rubber Rubber
Heel Tab Type None Finger loop None None None
Style Daily Trainer Daily Trainer Max-Cushion Stability Daily Trainer
Sizes Available 5 - 12 US, regular & wide 5 - 12 US
regular, wide
5 - 13 US, regular, wide, & extra-wide 5 - 13, US, narrow, regular, wide, & extra-wide 5 - 12 US,
regular

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