Farm Rio to Arc'teryx clothing size
The short answer
Farm Rio M is Arc'teryx M by the two brands' own charts. 0 of 5 Farm Rio sizes land on a different label at Arc'teryx.
Both brands publish the body bust each size is cut for, so every row matches a bust, not a letter or a number.
| Farm Rio | Farm Rio builds it for | Arc'teryx, by chart | Same label | Arc'teryx builds it for | Arc'teryx also prints |
|---|---|---|---|---|---|
| XXS | bust 30 to 31 in, waist 24 to 25 in, hip 33 to 34 in | not made | not published | not published | not published |
| XS | bust 32 to 33 in, waist 26 to 27 in, hip 35 to 36 in | XS | XS | bust 33.1 in, waist 26.8 in, hip 36.2 in | not published |
| S | bust 34 to 35 in, waist 28 to 29 in, hip 37 to 38 in | S | S | bust 35 in, waist 28.7 in, hip 38.2 in | not published |
| M | bust 36 to 37 in, waist 30 to 31 in, hip 39 to 40 in | M | M | bust 37 in, waist 30.7 in, hip 40.2 in | not published |
| L | bust 38 to 40 in, waist 32 to 34 in, hip 41 to 43 in | L or M | L | bust 40.2 in, waist 33.9 in, hip 43.3 in | not published |
| XL | bust 41 to 44 in, waist 35 to 37 in, hip 44 to 46 in | XL or L | XL | bust 44.1 in, waist 37.8 in, hip 47.2 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
- Farm Rio size guide, read on 2026-09-18.
- Arc'teryx size guide, read on 2026-09-18.