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Uniqlo Men’s Size Chart

In Uniqlo men’s tops, S fits a 34.75–37.75″ chest, M fits 37.75–41″ and L fits 41–44″. Enter your measurements and we’ll call it when you’re between two sizes. The chart it’s based on is right below, checked against the official Uniqlo size guide on 29 Jul 2026.

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Body measurements, in inches.
Size ChestWaist
XXS 30.75–33 —
XS 31.5–34.75 26–28.25
S 34.75–37.75 26.75–30
M 37.75–41 30–33
L 41–44 33–36.25
XL 44–47.25 36.25–39.25
XXL 47.25–50.5 39.25–42.5
3XL 50.5–53.5 42.5–45.75
How we sized thissized by chest
  • Sold as letter sizes (XXS–3XL). If your product’s size options look different, use the tab that matches them.
  • Uniqlo’s sizes overlap, so a measurement can fall inside two sizes at once. We recommend the size your measurement sits most centrally in.
  • One chart covers every top Uniqlo sells — tees, shirts, sweaters, hoodies, jackets, even coveralls. Some product pages print only the chest column; the ladder is identical everywhere, so a missing waist column doesn’t change your size.
  • Uniqlo doesn’t publish a standalone size guide — this chart is the body-size table shown on its product pages, verified identical across nine products.
Source & accuracy checked 29 Jul 2026

Source: official Uniqlo size guide

Last checked: 29 Jul 2026

These are body measurements — measure your own body, not a garment you own.

SizeSimply is an independent tool — not affiliated with, endorsed by, or sponsored by Uniqlo.

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