Does the COS Merino Crew Neck Run Big or Small?

Q: Does the COS Merino Crew Neck run big or small?

True to Size. True to size for a clean knit fit COS merino crew necks usually track letter size for a neat knit silhouette. If you normally size up in cotton tees for length, you may not need to here — confirm length on the product page.

True to Size True to size for a clean knit fit

Stick with your usual size. · confidence: medium

What size should you buy?

Your usual size (letter)

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: Fine merino knit; closer to a layering tee than a boxy cotton tee
Stretch: low (knit recovery)
Rise: n/a
Size system: letter

Summary

COS merino crew necks usually track letter size for a neat knit silhouette. If you normally size up in cotton tees for length, you may not need to here — confirm length on the product page.

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.

Size	Step
XS	0
S	1
M	2
L	3
XL	4
XXL	5

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