Adidas Stan Smith
Sizing & fit guide
Try it in your size
Pick the brand you already wear and your size — we'll tell you what to buy in Adidas.
From
To
The converter shows the chart-equivalent size. The verdict above tells you whether to adjust from there for this specific model.
Why the Adidas Stan Smith fits this way
The Adidas Stan Smith is well known for running long. A direct report from the harvest: "Stan Smiths run quite long in my experience, so I actually went half a size down from what I wear in J1/J3s and a full size down from" their normal trainer size. The clean, minimalist tennis silhouette has a long, low last with little excess volume up top, so true size leaves noticeable length — sizing down a half tightens it to a proper fit.
Because the Stan Smith is one of the longer-running Adidas classics, the size-down move is more pronounced than on the Samba or Gazelle: where those are a soft ½ down, the Stan Smith genuinely runs long enough that some go further. The firm leather upper holds its shape and doesn't stretch much, so the fit you get out of the box is close to the fit you keep.
Width is medium-narrow. Wide-foot wearers should be cautious about sizing down — the firm upper won't give, so dropping a half can pinch the forefoot. For wide feet, stay close to true size and accept a slightly long fit. Net: ½ down for standard and narrow feet (a full size down only if you find them especially long); near true size for wide feet.
Common scenarios
I wear US 10 in Air Jordan 1. What size Stan Smith?
US 9.5 — the Stan Smith runs long, so go ½ down from your AJ1 size. If you find them very long, a full size down is defensible.
I have wide feet. Should I size down?
Be cautious — the firm leather upper doesn't stretch, so sizing down can pinch a wide forefoot. Stay close to true size and accept a slightly long fit.
Why do Stan Smiths feel so long?
The minimalist tennis last is long and low with little excess volume, so true size leaves extra length. Sizing down a half corrects it.
How it compares to other models
- Adidas Superstar Low confidence
Both court classics run large/long and are sized down ½; the Superstar's shell toe is roomier
- Adidas Samba OG Low confidence
Both run long; the Stan Smith runs longer, so the size-down is a touch more pronounced
- Air Jordan 1 High Low confidence
Stan Smith runs ½–1 size down from a true Nike/AJ1 size
- r/Sneakers — Need some sizing help for Stan Smiths! (runs long, ½–1 down)
- r/Sneakers — Nike to Adidas sizing advice
Last reviewed: