Draft data: Fit verdict is not fully verified yet. Do not treat as final advice. See how we score fit.

Does the Uniqlo Slim Fit Jeans Run Big or Small?

Runs Small Consider sizing up one waist if between
Consider sizing up. · confidence: medium

What size should you buy?

Suggestion uses this line’s fit offset (+1 size steps). Cut/fit notes matter as much as the label — check returns.

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Fit notes
Slim through thigh; often snugger than US denim labels
Stretch
low–medium
Rise
mid
Size system
wxL

Summary

Uniqlo slim jeans often feel tighter than Levi’s 501 at the same labeled waist — Japanese brand blocks run closer. Between sizes, prefer the larger waist. Cross-check Uniqlo’s cm chart and stretch content.

Size ladder

Reference ladder for convert logic — not a full brand body chart. The table is crawlable; the interactive tool above applies this line’s offset.

Waist (W)Step
280
291
302
313
324
335
346
367
388

Where to buy

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