Asket vs Uniqlo: which size fits the same?
In tees, an Asket L is closest to a Uniqlo M (¾″ snugger). In polos, an Asket L is closest to a Uniqlo M (the same around). In button-downs, an Asket L is closest to a Uniqlo M (the same around).
Tees
Uniqlo tees measure about 2¼″ more around than Asket at the same size. An Asket L is closest to a Uniqlo M (¾″ snugger).
| Asket | Chest · length | Closest Uniqlo | Chest · length | Uniqlo is |
|---|---|---|---|---|
| Asket XS | 35½″ · 23¾″ | Uniqlo XS | 37¼″ · 25″ | 1¾″ roomier |
| Asket S | 37¾″ · 25″ | Uniqlo XS | 37¼″ · 25″ | ½″ snugger |
| Asket M | 40″ · 26″ | Uniqlo S | 39¼″ · 26¼″ | 1″ snugger |
| Asket L | 42½″ · 27¼″ | Uniqlo M | 41¾″ · 27¼″ | ¾″ snugger |
| Asket XL | 44¾″ · 28¼″ | Uniqlo L | 44½″ · 28¼″ | the same around |
| Asket XXL | 47″ · 29½″ | Uniqlo XL | 48″ · 29″ | 1″ roomier |
From Asket: Asket The T-Shirt. From Uniqlo: Uniqlo AIRism Cotton Crew Neck T-Shirt, Uniqlo AIRism T-Shirt, Uniqlo SUPIMA Cotton T-Shirt, Uniqlo DRY-EX T-Shirt, Uniqlo DRY Color T-Shirt, Uniqlo DRY Waffle Henley T-Shirt, Uniqlo Crew Neck Short-Sleeve T-Shirt. Relaxed and oversized cuts are left out.
Polos
Uniqlo polos measure about 3″ more around than Asket at the same size. An Asket L is closest to a Uniqlo M (the same around).
| Asket | Chest · length | Closest Uniqlo | Chest · length | Uniqlo is |
|---|---|---|---|---|
| Asket XS | 35½″ · 23¾″ | none close | ||
| Asket S | 37¾″ · 25″ | Uniqlo XS | 37¾″ · 25″ | the same around |
| Asket M | 40″ · 26″ | Uniqlo S | 40¼″ · 26¼″ | the same around |
| Asket L | 42½″ · 27¼″ | Uniqlo M | 42¾″ · 27″ | the same around |
| Asket XL | 44¾″ · 28¼″ | Uniqlo L | 45½″ · 28¼″ | ¾″ roomier |
| Asket XXL | 47″ · 29½″ | Uniqlo L | 45½″ · 28¼″ | 1½″ snugger |
From Asket: Asket The Pique Polo. From Uniqlo: Uniqlo DRY-EX Polo Shirt, Uniqlo AIRism Cotton Pique Polo Shirt, Uniqlo DRY Pique Polo Shirt. Relaxed and oversized cuts are left out.
Button-downs
Uniqlo button-downs measure about 2½″ more around than Asket at the same size. An Asket L is closest to a Uniqlo M (the same around).
| Asket | Chest · length | Closest Uniqlo | Chest · length | Uniqlo is |
|---|---|---|---|---|
| Asket XS | 39½″ · 27″ | Uniqlo XS | 41¼″ · 27½″ | 1¾″ roomier |
| Asket S | 41¾″ · 27½″ | Uniqlo XS | 41¼″ · 27½″ | ½″ snugger |
| Asket M | 44″ · 28¼″ | Uniqlo S | 43½″ · 28¼″ | ½″ snugger |
| Asket L | 46¼″ · 29¼″ | Uniqlo M | 46″ · 29″ | the same around |
| Asket XL | 48½″ · 30¼″ | Uniqlo L | 49″ · 30¼″ | ½″ roomier |
| Asket XXL | 51¼″ · 31¼″ | Uniqlo XL | 52″ · 30¾″ | ¾″ roomier |
From Asket: Asket The Oxford Shirt. From Uniqlo: Uniqlo Oxford Slim Shirt, Uniqlo Oxford Regular Shirt, Uniqlo Cotton Linen Shirt | Short Sleeve, Uniqlo Premium Linen Shirt, Uniqlo Broadcloth Shirt | Button Down, Uniqlo Super Non-Iron Slim Shirt | Regular Collar, Uniqlo Flannel Shirt. Relaxed and oversized cuts are left out.
More: Asket sizing · Uniqlo sizing
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.