Brand guide
Brooks size chart & fit
Brooks fits true to size with a comfortable, medium-width fit. Ghost and Adrenaline have Wide (2E) and Extra Wide (4E) options.
Sizing philosophy
Running-only brand — consistent fit across the line, focused on comfort over speed. Standard is medium; widths are well-supported.
How Brooks shoes fit
Ghost, Glycerin, Adrenaline: true to size, medium width. Hyperion Elite/Tempo: race-snug. Cascadia (trail): true to size.
Width & last
Standard (D), Wide (2E), Extra Wide (4E) available on the main franchises.
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Men's shoe sizing
| US | UK | EU | CM |
|---|---|---|---|
| 6 | 5.5 | 39 | 24.0 |
| 6.5 | 6 | 39.5 | 24.5 |
| 7 | 6.5 | 40 | 25.0 |
| 7.5 | 7 | 40.5 | 25.4 |
| 8 | 7.5 | 41 | 26.0 |
| 8.5 | 8 | 42 | 26.5 |
| 9 | 8.5 | 42.5 | 27.0 |
| 9.5 | 9 | 43 | 27.5 |
| 10 | 9.5 | 44 | 28.0 |
| 10.5 | 10 | 44.5 | 28.5 |
| 11 | 10.5 | 45 | 29.0 |
| 11.5 | 11 | 45.5 | 29.5 |
| 12 | 11.5 | 46 | 30.0 |
| 13 | 12.5 | 47.5 | 31.0 |
| 14 | 13.5 | 48.5 | 32.0 |
Women's shoe sizing
| US | UK | EU | CM |
|---|---|---|---|
| 5 | 2.5 | 35 | 22.0 |
| 5.5 | 3 | 35.5 | 22.5 |
| 6 | 3.5 | 36 | 23.0 |
| 6.5 | 4 | 37 | 23.5 |
| 7 | 4.5 | 37.5 | 24.0 |
| 7.5 | 5 | 38 | 24.5 |
| 8 | 5.5 | 38.5 | 25.0 |
| 8.5 | 6 | 39 | 25.5 |
| 9 | 6.5 | 40 | 26.0 |
| 9.5 | 7 | 40.5 | 26.5 |
| 10 | 7.5 | 41 | 27.0 |
| 10.5 | 8 | 42 | 27.5 |
| 11 | 8.5 | 42.5 | 28.0 |
| 12 | 9.5 | 43.5 | 29.0 |
vs other brands
vs ASICS
Very similar fit — both true to size with strong width options. Interchangeable for many runners.
vs HOKA
Brooks is more traditional in stack; HOKA is more cushioned.
Frequently asked questions
- Do Brooks shoes run small?
- No — true to size. Order the width that matches your foot, not a bigger length.
Related
Reviewed against Brooks's published size chart · Last updated June 2026