Jordan
Air Jordan 1 High
Does it run big or small?
True to size (same as usual Nike/Jordan size)
Air Jordan 1 High
True to size (same as usual Nike/Jordan size)
Interactive suggestion based on this model’s fit offset (+0 US). Always confirm with a retailer return policy.
Jordan 1 High is one of the more reliable Nike-family lasts: GOAT, retailer guides, and owner consensus point to true-to-size length — not AF1-roomy and not Samba-narrow. Stick to your usual Nike/Jordan size; adjust half a size only for foot width preference. High, Mid, and Low share the same last.
Jordan uses a 1.5-size women’s→men’s US gap (not always 1.5). Convert your women’s US size with this model’s fit offset built in.
Air Jordan 1 High is widely treated as true to size for most Nike/Jordan wearers. Unlike Air Force 1, which many size down, AJ1 length usually matches a standard Nike lifestyle size. The toe box can feel structured and slightly snug at first, especially in stiff leather colorways, then eases with wear.
Width varies by production and material. Some leather pairs feel narrow until broken in; others are comfortable TTS from day one. Wide feet sometimes go half up, accepting a bit of length for forefoot relief — a trade-off, not a universal rule.
Break-in focuses on the collar and toe crease. Ankle padding can feel stiff initially. Expect a few sessions before the shoe feels game-ready if you play in them; for lifestyle wear, comfort arrives sooner.
Versus AF1 and Dunk: AF1 often feels longer/roomier; Dunk is frequently close to AJ1 TTS for the same person. Do not apply AF1 half-down blindly to Jordan 1.
Sizing tips: start TTS if you wear Nike Dunk or most Jordan basketball lifestyle shoes TTS. Between sizes, average feet often round up for comfort or stay TTS for a cleaner fit depending on preference. Check men’s vs women’s sizing on collabs. Try on both if returns are free — heel slip means go down; toe pressure after lace-up means go up or choose a softer colorway.
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General reference chart (not brand-official). US_M is this model’s primary system. Interactive tool above adjusts for this model’s fit offset; the table is crawlable reference.
| 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 | 25.5 |
| 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 |