DESCENTE to Patagonia size
The short answer
DESCENTE S is Patagonia XS by the two brands' own charts. 6 of 6 DESCENTE sizes land on a different label at Patagonia.
Both brands publish the body chest each size is cut for, so every row matches a chest, not a letter.
On 1 sizes the charts land two or more sizes from the same label. Brands do not measure the body the same way, so on those rows treat the chart answer and the same label as the two ends of a range.
| DESCENTE Japan sizing | DESCENTE builds it for | Patagonia, by chart | Same label | Patagonia builds it for | Patagonia also prints |
|---|---|---|---|---|---|
| S | chest 33.5 to 35.8 in, waist 28 to 30.3 in | XS | S | chest 35 in, hip 34 in, sleeve 32 in | not published |
| M | chest 35 to 37.4 in, waist 29.5 to 31.9 in | S or XS | M | chest 37 in, hip 36 in, sleeve 33 in | not published |
| L | chest 36.6 to 39 in, waist 31.1 to 33.5 in | S | L | chest 37 in, hip 36 in, sleeve 33 in | not published |
| O | chest 38.2 to 40.6 in, waist 32.7 to 35 in | M | not published | chest 40 in, hip 39 in, sleeve 34 in | not published |
| XO | chest 39.8 to 42.1 in, waist 34.3 to 36.6 in | M | not published | chest 40 in, hip 39 in, sleeve 34 in | not published |
| 2XO(XA) | chest 41.3 to 43.7 in, waist 35.8 to 38.2 in | L or M | not published | chest 44 in, hip 43 in, sleeve 35 in | not published |
What wearers say
Charts describe a garment, not a fit. We do not collect fit reports for this category yet, so this table is the two brands' own claims and nothing more.
Sources
- DESCENTE Japan sizing size guide, read on 2026-09-25.
- Patagonia size guide, read on 2026-09-18.