Onzie to Year of Ours leggings size
The short answer
Onzie X/S is Year of Ours Extra Small by the two brands' own charts. 6 of 6 Onzie sizes land on a different label at Year of Ours.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| Onzie | Onzie builds it for | Year of Ours, by chart | Same label | Year of Ours builds it for | Year of Ours also prints |
|---|---|---|---|---|---|
| X/S | waist 24 to 26 in, hip 33 to 35 in | Extra Small | not published | waist 25 to 26.5 in, hip 35 to 37 in | US numeric 2-4 |
| S/M | waist 26 to 28 in, hip 36 to 38 in | Small | not published | waist 27 to 28 in, hip 38 to 40 in | US numeric 4-6 |
| M/L | waist 28 to 31 in, hip 38 to 40 in | Medium | not published | waist 29 to 32 in, hip 41 to 43 in | US numeric 6-8 |
| L/L | waist 31 to 33 in, hip 40 to 42 in | Medium | not published | waist 29 to 32 in, hip 41 to 43 in | US numeric 6-8 |
| XL | waist 34 to 37 in, hip 43 to 45 in | Large or Extra Large | not published | waist 33 to 35 in, hip 44 to 46 in | US numeric 10-12 |
| 1X | waist 38 to 40 in, hip 46 to 48 in | 2X | not published | waist 39 to 41 in, hip 50 to 52 in | US numeric 18-20 |
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
- Onzie size guide, read on 2026-09-18.
- Year of Ours size guide, read on 2026-09-18.