The New Balance FuelCell SuperComp Pwr-x v3 and New Balance SuperComp Md-x v3 are both neutral running shoes with firm, responsive cushioning. The FuelCell SuperComp Pwr-x v3 costs about $34 less (from $135.99).
Specs side by side
| Spec | FuelCell SuperComp Pwr-x v3 | SuperComp Md-x v3 |
|---|---|---|
| Price | $135.99 | $169.99 |
| Rating | 4.5 / 5 (22 reviews) | — |
| Weight | 5.9 oz | 5.9 oz |
| Cushioning | Firm / Responsive | Firm / Responsive |
| Support | Neutral | Neutral |
| Surface | Track | Track |
| Available for | Men & Women | Men & Women |
Specs and prices from New Balance, checked 2026-11-02. Weight is usually for a men's size 9–10.
Which should you get?
Get the FuelCell SuperComp Pwr-x v3 if…
- you want to spend less
Get the SuperComp Md-x v3 if…
- it fits you better or you like its colors
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