Brooks Glycerin 23

Brooks Glycerin 23 review: what runners say

Fit

Consistent with previous versions: true to size, with wide availability in wide and extra-wide. Runners who fall between Brooks sizes risk toe box tightness.

Feel

Balanced cushioning with a soft heel landing and a more responsive forefoot zone thanks to the dual-density DNA Tuned. The ride is stable and smooth, but firmer than expected from a max-cushion shoe; some runners notice a degree of torsional stiffness.

Durability

Full-length thick rubber outsole, minimal wear expected beyond 500 km. The triple jacquard upper construction is robust and rarely breaks down before the midsole.

Best for

Daily trainer for easy runs, recovery, and long slow-distance. Well suited to heavier or taller runners seeking consistent stability and comfort; not recommended for those who also want to run quality sessions.

Weak points

Weight — 300–331 g depending on the source and size — is the main limitation: noticeable in the final miles of long runs. The triple jacquard upper retains heat, making it a poor choice for warm-weather seasons. No gusseted tongue.

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