Asket vs Polo Ralph Lauren: which size fits the same?
In tees, an Asket L is closest to a Polo Ralph Lauren L (1¾″ roomier). In polos, an Asket L is closest to a Polo Ralph Lauren L (1¼″ roomier). In button-downs, an Asket L is closest to a Polo Ralph Lauren M (1¼″ snugger).
Tees
Polo Ralph Lauren tees measure about 1½″ more around than Asket at the same size. An Asket L is closest to a Polo Ralph Lauren L (1¾″ roomier).
| Asket | Chest · length | Closest Polo Ralph Lauren | Chest · length | Polo Ralph Lauren is |
|---|---|---|---|---|
| Asket XS | 35½″ · 23¾″ | Polo Ralph Lauren XS | 34¾″ · 25½″ | ¾″ snugger |
| Asket S | 37¾″ · 25″ | Polo Ralph Lauren S | 37¾″ · 26¼″ | the same around |
| Asket M | 40″ · 26″ | Polo Ralph Lauren M | 40¾″ · 27″ | ½″ roomier |
| Asket L | 42½″ · 27¼″ | Polo Ralph Lauren L | 44″ · 27¾″ | 1¾″ roomier |
| Asket XL | 44¾″ · 28¼″ | Polo Ralph Lauren L | 44″ · 27¾″ | ¾″ snugger |
| Asket XXL | 47″ · 29½″ | Polo Ralph Lauren XL | 48″ · 29¼″ | 1″ roomier |
From Asket: Asket The T-Shirt. From Polo Ralph Lauren: Polo Ralph Lauren Classic Fit Jersey Crewneck T-Shirt, Polo Ralph Lauren Custom Slim Fit Jersey Crewneck T-Shirt. Relaxed and oversized cuts are left out.
Polos
Polo Ralph Lauren polos measure about 1″ more around than Asket at the same size. An Asket L is closest to a Polo Ralph Lauren L (1¼″ roomier).
| Asket | Chest · length | Closest Polo Ralph Lauren | Chest · length | Polo Ralph Lauren is |
|---|---|---|---|---|
| Asket XS | 35½″ · 23¾″ | Polo Ralph Lauren XS | 34¼″ · 24½″ | 1¼″ snugger |
| Asket S | 37¾″ · 25″ | Polo Ralph Lauren S | 37¼″ · 25¼″ | ½″ snugger |
| Asket M | 40″ · 26″ | Polo Ralph Lauren M | 40¼″ · 26″ | the same around |
| Asket L | 42½″ · 27¼″ | Polo Ralph Lauren L | 43½″ · 27″ | 1¼″ roomier |
| Asket XL | 44¾″ · 28¼″ | Polo Ralph Lauren L | 43½″ · 27″ | 1¼″ snugger |
| Asket XXL | 47″ · 29½″ | Polo Ralph Lauren XL | 47½″ · 28¼″ | ½″ roomier |
From Asket: Asket The Pique Polo. From Polo Ralph Lauren: Polo Ralph Lauren Custom Slim Fit Mesh Polo. Relaxed and oversized cuts are left out.
Button-downs
Polo Ralph Lauren button-downs measure about 1¾″ more around than Asket at the same size. An Asket L is closest to a Polo Ralph Lauren M (1¼″ snugger).
| Asket | Chest · length | Closest Polo Ralph Lauren | Chest · length | Polo Ralph Lauren is |
|---|---|---|---|---|
| Asket XS | 39½″ · 27″ | Polo Ralph Lauren XS | 39¼″ · 28¾″ | the same around |
| Asket S | 41¾″ · 27½″ | Polo Ralph Lauren S | 42¼″ · 29½″ | ½″ roomier |
| Asket M | 44″ · 28¼″ | Polo Ralph Lauren M | 45″ · 30¼″ | 1″ roomier |
| Asket L | 46¼″ · 29¼″ | Polo Ralph Lauren M | 45″ · 30¼″ | 1¼″ snugger |
| Asket XL | 48½″ · 30¼″ | Polo Ralph Lauren L | 48½″ · 31″ | the same around |
| Asket XXL | 51¼″ · 31¼″ | Polo Ralph Lauren XL | 52″ · 31¾″ | ½″ roomier |
From Asket: Asket The Oxford Shirt. From Polo Ralph Lauren: Polo Ralph Lauren Classic Fit Tattersall Oxford Shirt. Relaxed and oversized cuts are left out.
More: Asket sizing · Polo Ralph Lauren 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.