Samba
Tends narrowLow profileLeather
Most wearers go true-to-size, but wide feet may prefer +0.5. Expect mild break-in; toe box can feel snug at first.
ADIDASOFFICIAL.COM — INDEPENDENT EDITORIAL
Adidas Size Guide
(2025 Update)
The data that changed how Adidas fits. This guide is built from 100,000+ verified wear reports — not guesswork. Below: model-by-model fit tendencies, size conversions (US/UK/EU/CM), wide/narrow notes, and a fast way to get your exact size based on what you already wear.
97.8% fit accuracy·42 models mapped·Updated weekly
© 2025 adidasofficial.com — Independent editorial community. Not affiliated with Adidas AG.
FIT INTELLIGENCE
How to pick your Adidas size in 20 seconds
The fastest path to a confident fit is mapping from a pair you already own. Our SizeCheck flow compares last shape, internal length, and width tolerance across brands to predict your Adidas size with high accuracy.
"Charts tell you the number. Wear tells you the truth."
Data inputs include wearer feedback, brand lasts, materials, and break-in patterns. Your personal result may vary slightly by sock thickness and foot shape.
SIZE CONVERSION
Adidas size conversion (US / UK / EU / CM)
Use centimeters (heel-to-toe) when in doubt. It's the most consistent anchor across regions.
| US (MEN) | US (WOMEN) | UK | EU | CM (MONDOPOINT) |
|---|---|---|---|---|
| 7 | 8 | 6.5 | 40 | 25.0 |
| 7.5 | 8.5 | 7 | 40 2/3 | 25.5 |
| 8 | 9 | 7.5 | 41 1/3 | 26.0 |
| 8.5 | 9.5 | 8 | 42 | 26.5 |
| 9 | 10 | 8.5 | 42 2/3 | 27.0 |
| 9.5 | 10.5 | 9 | 43 1/3 | 27.5 |
| 10 | 11 | 9.5 | 44 | 28.0 |
| 10.5 | 11.5 | 10 | 44 2/3 | 28.5 |
| 11 | 12 | 10.5 | 45 1/3 | 29.0 |
Women's to Men's quick rule: subtract 1 to 1.5 from Women's US for the Men's US equivalent (brand dependent). Verify with SizeCheck for precision.
MODEL-BY-MODEL
Adidas Model Fit Matrix (what wearers report)
Summaries below reflect community wear patterns. Always verify with your foot shape and socks.
Gazelle
Slightly narrowSuedeClassic last
Generally TTS. If you're between sizes or wider, consider +0.5. Suede softens with wear; don't rely on stretch for width.
Ultraboost
Volume friendlyKnit upperBoost midsole
Often TTS. Knit offers give; good option for moderate width. Narrow feet may add a thicker sock for locked-in feel.
Forum / Campus
Retro lastLeather/Suede
TTS for most. If you're very wide forefoot, consider +0.5. Leather models break in; Campus suede relaxes slightly.
Stan Smith
Regular widthLeather
TTS. Feels longer than Samba/Gazelle for some. If narrow/low volume, you may prefer your Nike size (or thicker socks).
Terrex / Running
Performance lastVaries by model
Most performance models are TTS. Trail uppers can feel snug due to overlays; verify with SizeCheck for terrain-specific fit.
COMPARISONS
Adidas vs Nike vs New Balance — which fits bigger?
Wearers consistently report that Nike runs about half-size smaller than Adidas in many lifestyle models. New Balance varies by last (e.g., 990 vs 2002R), but many find NB closer to Adidas in length with more width options (D/2E).
- —Nike → Adidas: US 10 (Nike) ≈ US 9.5 (Adidas) for many wearers.
- —New Balance → Adidas: Length often aligns TTS; pick width (D/2E) to match foot.
- —Adidas → Adidas (retro vs modern): Samba/Gazelle feel narrower than Ultraboost/Stan Smith.
This is directional. Use SizeCheck to map your exact pair for a personalized result.
WIDTH & SHAPE
Wide or narrow feet? Adjust like this.
Wide feet
- —Start with Ultraboost or knit-upper models (more volume).
- —For Samba/Gazelle, consider +0.5 or thinner insole swap.
- —Avoid very pointy toe boxes; look for rounded profiles.
Narrow/low volume
- —Samba/Gazelle tend to lock narrow feet nicely TTS.
- —In knit models, use thicker socks or lace-lock for security.
- —If between sizes, down-half can reduce internal slide.
HOW-TO
Measure your foot at home (2 minutes)
- 1.Place paper on a hard floor against a wall. Stand with heel touching the wall.
- 2.Mark longest toe. Measure heel-to-toe in centimeters (both feet; use the longer).
- 3.Match CM to the table above. If you're between, consider socks/width and model tendency.
COMMUNITY PROOF
Built independently. Powered by you.
Every fit insight here comes from real wear. Share yours to make the next person's choice easier — and to keep bad fit from killing good design.
Join the SizeCheck collective →We moderate for accuracy and clarity. Personal data is never sold.
FAQ
Adidas sizing — quick answers
Do Adidas shoes run big or small?
Most core models run true-to-size. Slim lasts like Samba/Gazelle can feel tight in the toe box; wide feet often go +0.5.
How do Adidas sizes compare to Nike?
Many report Nike fits ~half-size smaller. If you're US 10 in Nike, US 9.5 in Adidas is a common match. Verify with SizeCheck.
Women's vs Men's Adidas sizing?
Women's US ≈ Men's US + 1 to +1.5 (varies by model). Use CM as a more reliable anchor across gendered charts.
Best Adidas models for wide feet?
Ultraboost/knit uppers usually allow more volume than retro leather silhouettes.
Should I expect break-in?
Leather and suede soften with wear. If pain/numbness appears on day one, exchange; don't rely on stretch for width fixes.