# TLDR Review: New Balance FuelCell SuperComp Trainer V3 Shoes

*Published: 2026-02-19 | Updated: 2026-02-19 | Source: https://shopsavvy.com/reviews-tldr/new-balance-fuelcell-supercomp-trainer-v3-shoes*

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## Product: New Balance FuelCell SuperComp Trainer V3 Shoes
**Brand:** New Balance

## Pros
- Delivers massive cushioning combined with surprising agility, making it ideal for long runs and high-mileage training.
- The FuelCell midsole paired with the Energy Arc plate creates an ultra-cushioned yet responsive and efficient ride.
- Despite the high stack height, the shoe remains stable, smooth, and lighter than it appears.
- Performs well across various running paces including long runs, progression runs, tempo runs, and speed training.
- True-to-size fit with a soft, breathable upper that feels secure without bulkiness.
- Comfortable and versatile enough for both casual runs and intense workout sessions.
- Offers excellent comfort, bounce, and protection during extended efforts—feels like running on clouds.
- Durable enough to handle several hundred miles, suitable for daily training, not just race days.
- Fits well for runners with wide, flat feet because of a roomy toe box and balanced cushioning.
- Bright and attractive color options make it visually appealing.

## Cons
- Fit is noticeably narrower compared to previous V2 model, especially around the balls of the feet and instep height.
- Can cause discomfort and pinching on the outer edges for those with wide feet, even with loose lacing.
- Not suitable for runners needing very wide widths (4E) or those with high arches.
- Some reviewers experienced slight heel movement due to a slick interior, which requires tighter lacing.
- Runs about half a size large compared to Nike and Adidas, so sizing down or using thicker socks may be necessary.
- Cushioning sometimes feels underwhelming against the high expectations set by its look and design.
- Shoelaces may wear out faster than expected.
- Slightly heavier than many other running shoes in its category.
- Lack of a size 13.5 option limits fit options for taller runners.

## Bottom Line

The New Balance Men's FuelCell SuperComp Trainer V3 is a powerhouse for runners craving cushioning with speed and versatility. It excels at providing a stable, responsive ride for long distances and tempo runs while maintaining a lightweight feel. However, if you have wide feet or high arches, the snug fit could cramp your style and push you toward discomfort. Consider sizing down due to its slightly large fit compared to other brands. For those who need extra width or prefer a bit more room upfront, you might want to explore other New Balance models with wider options. Overall, this shoe shines for runners seeking daily training durability combined with a "super shoe" cushion and bounce experience.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Delivers massive cushioning combined with surprising agility, making it ideal for long runs and high-mileage training. | Fit is noticeably narrower compared to previous V2 model, especially around the balls of the feet and instep height. |
| The FuelCell midsole paired with the Energy Arc plate creates an ultra-cushioned yet responsive and efficient ride. | Can cause discomfort and pinching on the outer edges for those with wide feet, even with loose lacing. |
| Despite the high stack height, the shoe remains stable, smooth, and lighter than it appears. | Not suitable for runners needing very wide widths (4E) or those with high arches. |
| Performs well across various running paces including long runs, progression runs, tempo runs, and speed training. | Some reviewers experienced slight heel movement due to a slick interior, which requires tighter lacing. |
| True-to-size fit with a soft, breathable upper that feels secure without bulkiness. | Runs about half a size large compared to Nike and Adidas, so sizing down or using thicker socks may be necessary. |
| Comfortable and versatile enough for both casual runs and intense workout sessions. | Cushioning sometimes feels underwhelming against the high expectations set by its look and design. |
| Offers excellent comfort, bounce, and protection during extended efforts—feels like running on clouds. | Shoelaces may wear out faster than expected. |
| Durable enough to handle several hundred miles, suitable for daily training, not just race days. | Slightly heavier than many other running shoes in its category. |
| Fits well for runners with wide, flat feet because of a roomy toe box and balanced cushioning. | Lack of a size 13.5 option limits fit options for taller runners. |
| Bright and attractive color options make it visually appealing. |  |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*