Buck Mason Pima Classic Tee: measurements by size
100% cotton · regular fit
Measurements
| Size | Chest (around) | Length |
|---|---|---|
| XS | 36¾″ (37½″ new) | 25½″ (26½″ new) |
| S | 38¾″ (39½″ new) | 26″ (27″ new) |
| M | 40¾″ (41½″ new) | 26½″ (27½″ new) |
| L | 42¾″ (43½″ new) | 27″ (28″ new) |
| XL | 45½″ (46½″ new) | 27½″ (28¾″ new) |
| XXL | 48½″ (49½″ new) | 28¼″ (29½″ new) |
100% cotton, so the main numbers are after a dryer; "new" is as sold.
If this shirt fits you, the same fit in other tees
Find the size you wear in the Buck Mason Pima Classic Tee and read across: the size in each shirt whose chest is closest, and how it compares.
| Shirt | If your M fits | If your L fits | If your XL fits |
|---|---|---|---|
| Bella+Canvas Unisex Jersey Short Sleeve Tee (3001) | M 1½″ snugger | L ½″ roomier | XL 1½″ roomier |
| Buck Mason Field-Spec 90s Boxy Heavy Tee | XS the same around | S the same around | M ½″ snugger |
| Buck Mason Field-Spec Cotton Heavy Tee | S ¾″ snugger | M ¾″ snugger | XL 1½″ roomier |
| Buck Mason Pima Curved Hem Tee | M ¾″ roomier | L ¾″ roomier | XL 1″ roomier |
| Buck Mason Slub Curved Hem Tee | M ¾″ roomier | L ¾″ roomier | XL 1″ roomier |
| Buck Mason Toughknit Classic Tee | M ¾″ roomier | L ¾″ roomier | XL 1″ roomier |
| Buck Mason Yuma Hemp Cotton Classic Tee | M ¾″ roomier | L ¾″ roomier | XL 1″ roomier |
| Carhartt Workwear Pocket Short Sleeve T-Shirt (K87) | S ½″ roomier | S 1½″ snugger | M ½″ snugger |
| Champion Classic T-Shirt (T425) | M ¾″ snugger | L 1¼″ roomier | L 1½″ snugger |
| Champion Heritage Jersey T-Shirt (T105) | S ¾″ snugger | M 1¼″ roomier | M 1½″ snugger |
| Comfort Colors Heavyweight Ring Spun Tee (1717) | M 1″ snugger | L ½″ roomier | XL 1½″ roomier |
| Everlane The Essential Organic Crew | M ½″ snugger | L ½″ roomier | XL ½″ roomier |
| Everlane The Essential Organic V-Neck Tee | M ½″ snugger | L ½″ roomier | XL ½″ roomier |
| Fresh Clean Threads Crew Neck Tee | none close | L ½″ roomier | XL 1½″ roomier |
| Gildan Heavy Cotton T-Shirt (5000) | M 1½″ snugger | L ½″ roomier | XL 1½″ roomier |
| Hanes Authentic T-Shirt (5250) | M 1½″ snugger | L ½″ roomier | XL 1½″ roomier |
| Hanes Beefy-T (5180) | M 1½″ snugger | L ½″ roomier | XL 1½″ roomier |
| Hanes Essential-T (5280) | M 1½″ snugger | L ½″ roomier | XL 1½″ roomier |
| Hanes Perfect-T (4980) | M ¾″ snugger | L 1¼″ roomier | L 1½″ snugger |
| J.Crew Broken-in Pocket T-Shirt | M the same around | L 1″ roomier | XL 1″ roomier |
| J.Crew Broken-in T-Shirt | M the same around | L 1″ roomier | XL 1″ roomier |
| Mack Weldon Heavyweight Slub T-Shirt | S 1¼″ roomier | S ¾″ snugger | L ½″ roomier |
| Mack Weldon Pima Crew Neck T-Shirt | M ¾″ snugger | L ¾″ snugger | XXL ½″ roomier |
| Mack Weldon Pima Short Sleeve Henley | M ¾″ snugger | L ¾″ snugger | XXL ½″ roomier |
| Mack Weldon SILVER Crew Neck T-Shirt | L ½″ roomier | XL ½″ roomier | XXL ½″ snugger |
| Next Level Cotton Tee (3600) | M ½″ snugger | L ½″ roomier | XL 1½″ roomier |
| Nike Core Cotton Tee | M 1¼″ snugger | L the same around | XL ¾″ roomier |
| Nike Legend Tee | none close | L 1½″ roomier | L 1¼″ snugger |
| Nike Team rLegend Tee | M 1″ roomier | M 1″ snugger | L ¾″ snugger |
| Quince Cotton Modal Crew Neck Tee | L 2″ roomier | L the same around | XL 1″ roomier |
| Taylor Stitch Organic Cotton Shop Tee | M 1″ roomier | L 1″ roomier | XL ¾″ roomier |
| Under Armour Athletic 2.0 Tee (1383264) | M 1¼″ roomier | M ¾″ snugger | L ½″ snugger |
| Under Armour Team Tech Tee (1376842) | S the same around | M 1¼″ roomier | L 1½″ roomier |
| Uniqlo AIRism Cotton Crew Neck T-Shirt | M 1″ roomier | M 1″ snugger | L 1″ snugger |
| Uniqlo AIRism Cotton Oversized T-Shirt | Half-Sleeve | XS the same around | S the same around | M ½″ snugger |
| Uniqlo AIRism T-Shirt | L ¾″ roomier | L 1¼″ snugger | XL 1″ snugger |
| Uniqlo DRY Color T-Shirt | M 1″ roomier | M 1″ snugger | L 1″ snugger |
| Uniqlo DRY Waffle Henley T-Shirt | XS ¾″ snugger | S the same around | M ½″ snugger |
| Uniqlo DRY-EX T-Shirt | M the same around | L 1¼″ roomier | XL 1½″ roomier |
| Uniqlo SUPIMA Cotton T-Shirt | S 1″ snugger | M ½″ snugger | L ½″ snugger |
More: Does Buck Mason run big or small?
Get your exact size in any of these
Add three shirts you own that fit well. FitCard compares their real measurements with every shirt here and tells you the one size to buy, and why, in terms of your own shirts. Free, no tape measure.
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.