Year of Ours to Onzie leggings size
The short answer
Year of Ours Extra Small is Onzie X/S by the two brands' own charts. 6 of 6 Year of Ours sizes land on a different label at Onzie.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
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.
| Year of Ours | Year of Ours builds it for | Onzie, by chart | Same label | Onzie builds it for | Onzie also prints |
|---|---|---|---|---|---|
| Extra Small | waist 25 to 26.5 in, hip 35 to 37 in | X/S | not published | waist 24 to 26 in, hip 33 to 35 in | US numeric 0-2 |
| Small | waist 27 to 28 in, hip 38 to 40 in | S/M | X/S | waist 26 to 28 in, hip 36 to 38 in | US numeric 2-6 |
| Medium | waist 29 to 32 in, hip 41 to 43 in | M/L | S/M | waist 28 to 31 in, hip 38 to 40 in | US numeric 6-8 |
| Large | waist 33 to 35 in, hip 44 to 46 in | XL | M/L | waist 34 to 37 in, hip 43 to 45 in | US numeric 14-16 |
| Extra Large | waist 36 to 38 in, hip 47 to 49 in | XL | not published | waist 34 to 37 in, hip 43 to 45 in | US numeric 14-16 |
| 2X | waist 39 to 41 in, hip 50 to 52 in | 1X | not published | waist 38 to 40 in, hip 46 to 48 in | US numeric 16-18 |
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
- Year of Ours size guide, read on 2026-09-18.
- Onzie size guide, read on 2026-09-18.