Buck Mason vs Hanes: which size fits the same?

In tees, a Buck Mason L is closest to a Hanes L (½″ snugger).

Tees

Buck Mason tees measure about 1″ more around than Hanes at the same size. A Buck Mason L is closest to a Hanes L (½″ snugger).

Buck MasonChest · lengthClosest HanesChest · lengthHanes is
Buck Mason XS37½″ · 26¼″Hanes M39¼″ · 27¾″1¾″ roomier
Buck Mason S39½″ · 26¾″Hanes M39¼″ · 27¾″the same around
Buck Mason M41½″ · 27¼″Hanes L43″ · 28¾″1½″ roomier
Buck Mason L43½″ · 27¾″Hanes L43″ · 28¾″½″ snugger
Buck Mason XL46½″ · 28½″Hanes XL47″ · 29¾″½″ roomier
Buck Mason XXL49½″ · 29¼″Hanes XXL51″ · 31¾″1½″ roomier

From Buck Mason: Buck Mason Pima Classic Tee, Buck Mason Slub Curved Hem Tee, Buck Mason Pima Curved Hem Tee, Buck Mason Toughknit Classic Tee, Buck Mason Yuma Hemp Cotton Classic Tee, Buck Mason Field-Spec Cotton Heavy Tee. From Hanes: Hanes Beefy-T (5180), Hanes Essential-T (5280), Hanes Authentic T-Shirt (5250), Hanes Perfect-T (4980). Relaxed and oversized cuts are left out.

More: Buck Mason sizing · Hanes sizing

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Garment measurements: the shirt itself, chest all the way around and length from shoulder to hem, from each brand's own chart or wholesale spec sheet, checked November 2026. Shirts with half or more cotton are shown as they come out of a dryer (about 2% less around and 4% shorter). Brands change their cuts, so check the shop's chart before you buy.