Air Jordan 1 Sizing Guide: How Do They Fit and What Size Should You Get?

The Air Jordan 1 is one of the most iconic sneakers ever made, but nailing the size on the first try is the difference between an all-day comfortable pair and one you end up reselling. In this guide we break down how they actually fit and how to pick your size with confidence.

Do Jordan 1s run big or small?

Overall, the Air Jordan 1 (High, Mid and Low alike) is considered true to size for most people. In other words, your usual Nike size is normally the right call. The last has a medium width: it's not narrow like some running shoes, but it's not as roomy as an Air Force 1 either.

When should you go half a size up or down?

• Wide feet: if you have a high instep or wide feet, consider going up half a size. The leather on the Jordan 1 breaks in a bit over time, but it can feel snug out of the box.
• Narrow or slim feet: your usual size will work just fine; some people with very slim feet go down half a size for a tighter fit.
• Wearing thick socks: if you usually rock thick athletic socks, your exact size is enough in most cases.

Fit differences between the High, Mid and Low

All three share the same base last, so the length is basically identical. What changes is the ankle support: the High locks down the instep more thanks to the padded collar, while the Low feels freer. If you're torn between models, check out our Jordan 1 High vs Mid vs Low comparison.

How to measure your foot at home

The most reliable way to get it right is measuring your foot in centimeters:

• Place a sheet of paper flat against the wall and step on it with your heel touching the wall.
• Mark the tip of your longest toe and measure from the wall to that mark.
• Do it at the end of the day (your foot swells slightly) and wear the socks you'll actually wear with them.
• Compare that number with our official size guide, which includes US, MX, EU and cm conversions.

Final tips before you buy

If this is your first pair of Jordan 1s, stick with your usual size unless your feet are clearly wide. Keep in mind that the premium leather on the OG versions molds to your foot with wear. Browse every available colorway of the Air Jordan 1 or check out pairs like the Jordan 1 High OG Spider-Man in the full catalog.

Ready to grab your pair? Check real-time size availability on each product page.

Sizing and fit info is a general guideline and may vary by model and foot type. Always double-check the measurements before you buy.