Adidas to Athleta leggings size
The short answer
adidas 2XS is Athleta XXS by the two brands' own charts. 5 of 11 adidas sizes land on a different label at Athleta.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| adidas | adidas builds it for | Athleta, by chart | Same label | Athleta builds it for | Athleta also prints |
|---|---|---|---|---|---|
| 2XS | waist 22 to 23.5 in, hip 31.5 to 33 in, inseam 30.5 in | XXS | XXS | waist 24.3 in, hip 34 in | US numeric 00 |
| XS | waist 24 to 26 in, hip 33.5 to 35.5 in, inseam 31 in | XS | XS | waist 25.3 to 26.3 in, hip 35 to 36 in | US numeric 0-2 |
| S | waist 26.5 to 28.5 in, hip 36 to 38 in, inseam 31 in | S | S | waist 27.3 to 28.3 in, hip 37 to 38 in | US numeric 4-6 |
| M | waist 29 to 31 in, hip 38.5 to 40.5 in, inseam 31.5 in | M | M | waist 29.3 to 30.3 in, hip 39 to 40 in | US numeric 8-10 |
| L | waist 31.5 to 33.5 in, hip 41 to 43 in, inseam 31.5 in | L | L | waist 31.8 to 33.3 in, hip 41.5 to 43 in | US numeric 12-14 |
| XL | waist 34 to 37 in, hip 43.5 to 46 in, inseam 31.5 in | XL | XL | waist 34.3 in, hip 44.5 in | US numeric 16-18 |
| 2XL | waist 37.5 to 41 in, hip 46.5 to 49 in, inseam 32 in | 1X | not published | waist 38 to 40 in, hip 47.3 to 49.3 in | US numeric 16W-18W |
| 1X | waist 35 to 38.5 in, hip 43.5 to 47 in, inseam 31 in | 1X or XL | 1X | waist 38 to 40 in, hip 47.3 to 49.3 in | US numeric 16W-18W |
| 2X | waist 39 to 42.5 in, hip 47.5 to 51 in, inseam 31 in | 1X or 2X | 2X | waist 38 to 40 in, hip 47.3 to 49.3 in | US numeric 16W-18W |
| 3X | waist 43 to 46.5 in, hip 51.5 to 55 in, inseam 30.5 in | 2X | 3X | waist 42 to 44.5 in, hip 51.3 to 53.8 in | US numeric 20W-22W |
| 4X | waist 47 to 50.5 in, hip 55.5 to 59 in, inseam 30 in | 3X | not published | waist 47 to 49.5 in, hip 56.3 to 58.8 in | US numeric 24W-26W |
What wearers say
Charts describe a garment. People who own both brands describe a fit, and their answer ranks above this table once five of them stand behind it. Pick your size in the converter to see whether there are enough yet.
Sources
- adidas size guide, read on 2026-09-18. adidas on TrueToSize
- Athleta size guide, read on 2026-09-17. Athleta on TrueToSize