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

Does the Levi's 501 Original Fit Run Big or Small?

True to Size True to waist; check shrink-to-fit vs pre-washed
Stick with your usual size. · confidence: medium

What size should you buy?

Suggestion uses this line’s fit offset (+0 size steps). Cut/fit notes matter as much as the label — check returns.

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Fit notes
Straight leg; roomier thigh than 511/512; STF variants measure differently before soak
Stretch
low / rigid denim
Rise
mid
Size system
wxL

Summary

The 501 is Levi’s classic straight jean — waist labeling is generally honest on modern pre-washed pairs. Rigid shrink-to-fit can measure larger before the first soak, then settle. Thigh room beats slim cuts; prioritize inseam and fabric story over length-of-fit myths.

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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