Running shoe sizing matrix

Draft guides: Matrices summarize seed fit rows. Individual model pages carry the full notes — see methodology.

Daily trainers and trail shoes advertise “true to size,” but forefoot volume, rocker shape, and sock choice change what that means. Hoka Bondi vs Clifton, On Cloud 5 vs Cloudmonster, ASICS Kayano vs Gel-1130, and Altra’s FootShape last are different width stories even when length offsets are near zero.

If you have wide or narrow feet, jump to the dedicated hubs after scanning this matrix.

Decision matrix

ModelVerdictWidthAdvice
Hoka Bondi 8True to Size PartialWide and extra-wide options availableTrue to size; half up only for thick socks/extra toe room
Hoka Clifton 9True to Size PartialSlightly less roomy than Bondi for some; wide availableTrue to size
Hoka Speedgoat 5True to Size PartialImproved upper vs older Speedgoats; still a touch tapered for some — wide availableTrue to size; consider wide (EE) or half up if you need more forefoot room
On Cloud 5Runs Small PartialNarrower/streamlined vs Cloudmonster; elastic speed-lace is snugRuns small and narrow — most size up half; wide feet especially
On CloudmonsterTrue to Size PartialMore forefoot room than Cloud 5 for manyTrue to size; half up if wide
Asics Gel-Kayano 31True to Size PartialMultiple widths on many SKUsTrue to size with correct width
Asics Gel-1130True to Size PartialOften roomier than expected for a lifestyle ASICSTrue to size
Brooks Ghost 16True to Size PartialMultiple widthsTrue to size
Brooks Glycerin 21True to Size PartialPlush midsole — length usually TTSTrue to size
Altra Lone Peak 8Runs Wide VerifiedSignature FootShape roomy toebox — intentionally wide vs conventional trail shoesTrue to size in length; use Altra wide if you need even more volume

Length snapshot

Same 5-step bar used on model pages (small ← TTS → big).

Hoka Bondi 8

Hoka Clifton 9

Hoka Speedgoat 5

On Cloud 5

If you wear A, take B

Open size converter · Brand comparisons