The New Balance Fuelcell Supercomp Trainer V2 Review & Lab Test: Shop Men’S & Women’S Models of 2026

The New Balance FuelCell SuperComp Trainer v2 is a premium training shoe designed for runners seeking enhanced performance during tempo workouts and long runs, featuring a significant 39.3-mm stack height.

Its lab-tested characteristics indicate that the shoe is particularly suitable for marathon runners who prioritize comfort over weight, making it ideal for those needing a balanced fit.

The combination of cloud-like FuelCell cushioning technology and a carbon fiber plate creates a stable platform, while its slightly heavier design provides additional durability for extended training sessions.


Pros

  • Incredibly plush midsole
  • Effective rockered ride
  • Ideal for long-distance training
  • Significant weight reduction from the first version
  • Rare wide-size availability for a supershoe
  • Exceptionally durable outsole
  • Surprisingly stable performance
  • Compliant with World Athletics regulations

Cons

  • The upper lacks breathability and durability
  • Energy return falls short compared to other supershoes
  • Noticeable discrepancy from the stated drop

Key Features

  • Energy Arc: Integrates sport-specific carbon fiber plate geometry with strategic midsole voids for increased energy return.
  • FuelCell Foam: Offers a propulsive feel that aids in driving you forward during runs.
  • 47mm Midsole Height: Provides substantial cushioning and support for long-distance training.
  • Breatheable Upper: Features a flat knit design that ensures a secure lock-in fit while maintaining breathability.
  • N Logo Design: Stylishly wraps around to the lateral side of the shoe for an appealing aesthetic.

Specifications

  • Origin: Imported
  • Sole Material: Rubber
  • Outer Material: Mesh
  • Closure Type: Lace-Up

New Balance Fuelcell Supercomp Trainer V2 Review & Lab Test: Shop Men’S & Women’S Models – Price, Ratings, Reviews & Sales Insights

New Balance FuelCell SuperComp Trainer v2 PUMA Deviate Nitro 3 ASICS Magic Speed 4 New Balance FuelCell SuperComp Trainer v3
Price $180 $160 $170 $180
Pace Tempo Tempo Competition Tempo
Arch support Neutral Neutral Neutral Neutral
Weight lab Weight brand 9.3 oz / 264g 9.5 oz / 268g 8.4 oz / 237g 9.8 oz / 278g
Lightweight
Drop lab Drop brand 8.4 mm 10.1 mm 9.6 mm 7.3 mm
Strike pattern Heel Heel Heel Mid/forefoot
Size True to size Slightly small True to size True to size
Midsole softness Soft Soft Soft Soft
Difference in midsole softness in cold Normal Normal Small Normal
Toebox durability Bad Decent Good Bad
Heel padding durability Good Decent Good Good
Outsole durability Good Decent Good Decent
Breathability Moderate Moderate Breathable Moderate
Width / fit Medium Narrow Medium Medium
Toebox width Wide Narrow Medium Medium
Stiffness Stiff Stiff Stiff Stiff
Torsional rigidity Stiff Stiff Stiff Stiff
Heel counter stiffness Moderate Flexible Flexible Moderate
Plate Carbon plate Carbon plate Carbon plate Carbon plate
Rocker
Heel lab Heel brand 39.3 mm 37.4 mm 42.5 mm 36.8 mm
Forefoot lab Forefoot brand 30.9 mm 27.3 mm 32.9 mm 29.5 mm
Widths available Normal Normal Normal Normal
Orthotic friendly
Season All seasons All seasons Summer All seasons
Removable insole
Ranking Top 22% Top 31% Top 4% Bottom 43%
Popularity Top 21% Top 17% Top 23% Top 11%