
New Balance Fuelcell Supercomp Trainer V3 reviews: 4.8/5 based on 10 analyzed reviews from 2 sites, updated October 12, 2026.
Praised: dynamic propulsion and foot lockdown. Criticized: narrow fit.
Written by Augur from the 10 reviews analyzed
This speed training shoe is particularly praised for its efficiency during running sessions. Runners highly appreciate the dynamic propulsion and excellent energy return offered by its carbon plate. Additionally, its mesh upper provides a very pleasant feel while ensuring a particularly secure foot lockdown.… However, some users note that the fit of the shoe is quite narrow, which might be less suitable for runners with wide feet.
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