US: XL (46–48) to United Kingdom Size 32–34
Cross-market men’s shirt and upper-body conversion mapping XL (46–48) specifications into 32–34.

Analyzing Upper-Body Size Equivalence Across Markets
US: XL (46–48): Corresponds to a chest width of 116.8–121.9 (46–48 ), neck collar girth of 44.5 (17.5 ), sleeve length of 91.4 (36 ), and fit style Generous Full Fit.
United Kingdom Size 32–34: Corresponds to a chest width of 81.3–86.4 (32–34 ), neck collar girth of 35.6 (14 ), sleeve length of 81.3 (32 ), and fit style Slim Tailored Fit.
Other Conversions to United Kingdom Size 32–34
US: XS (32–34) → uk-32-34XS (32–34) to uk-32-34
View
US: S (35–37) → uk-32-34S (35–37) to uk-32-34
View
US: M (38–40) → uk-32-34M (38–40) to uk-32-34
View
US: L (42–44) → uk-32-34L (42–44) to uk-32-34
View
US: XL (46–48) → uk-32-34XL (46–48) to uk-32-34
View
US: 2XL (50–52) → uk-32-342XL (50–52) to uk-32-34
View
US: 3XL (54–56) → uk-32-343XL (54–56) to uk-32-34
View