Beyond Yoga to Athleta leggings size
The short answer
Beyond Yoga XXS is Athleta XS by the two brands' own charts. 4 of 11 Beyond Yoga 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.
| Beyond Yoga | Beyond Yoga builds it for | Athleta, by chart | Same label | Athleta builds it for | Athleta also prints |
|---|---|---|---|---|---|
| XXS | waist 25 in | XS | XXS | waist 25.3 to 26.3 in, hip 35 to 36 in | US numeric 0-2 |
| XS | waist 26 to 27.5 in, hip 35.5 to 37 in | XS or S | XS | waist 25.3 to 26.3 in, hip 35 to 36 in | US numeric 0-2 |
| S | waist 28 to 29.5 in, hip 37.5 to 39 in | S or M | S | waist 27.3 to 28.3 in, hip 37 to 38 in | US numeric 4-6 |
| M | waist 30 to 31.5 in, hip 39.5 to 41 in | M or L | M | waist 29.3 to 30.3 in, hip 39 to 40 in | US numeric 8-10 |
| L | waist 32 to 33.5 in, hip 41.5 to 43 in | L | L | waist 31.8 to 33.3 in, hip 41.5 to 43 in | US numeric 12-14 |
| XL | waist 34 to 35.5 in, hip 43.5 to 45 in | XL | XL | waist 34.3 in, hip 44.5 in | US numeric 16-18 |
| XXL | waist 36 to 39.5 in | 1X | not published | waist 38 to 40 in, hip 47.3 to 49.3 in | US numeric 16W-18W |
| 1X | waist 41 to 43 in, hip 50 to 52 in | 2X | 1X | waist 42 to 44.5 in, hip 51.3 to 53.8 in | US numeric 20W-22W |
| 2X | waist 44 to 47 in, hip 53 to 56 in | 2X or 3X | 2X | waist 42 to 44.5 in, hip 51.3 to 53.8 in | US numeric 20W-22W |
| 3X | waist 48 to 51 in | 3X | 3X | waist 47 to 49.5 in, hip 56.3 to 58.8 in | US numeric 24W-26W |
| 4X | waist 52 to 56 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
- Beyond Yoga size guide, read on 2026-09-17. Beyond Yoga on TrueToSize
- Athleta size guide, read on 2026-09-17. Athleta on TrueToSize