Outdoor Voices to Under Armour leggings size
The short answer
Outdoor Voices XS is Under Armour XXS by the two brands' own charts. 5 of 5 Outdoor Voices sizes land on a different label at Under Armour.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| Outdoor Voices | Outdoor Voices builds it for | Under Armour, by chart | Same label | Under Armour builds it for | Under Armour also prints |
|---|---|---|---|---|---|
| XS | waist 24 to 26 in, hip 33.5 to 35.5 in | XXS | XS | waist 24.5 to 25.5 in, hip 33 to 34.5 in | US numeric 00 |
| S | waist 26 to 28 in, hip 35.5 to 37.5 in | XS | not published | waist 25.5 to 27 in, hip 34.5 to 36 in | US numeric 0-2 |
| M | waist 28 to 30 in, hip 37.5 to 39.5 in | SM | not published | waist 27 to 29 in, hip 36 to 38 in | US numeric 4-6 |
| L | waist 30 to 32 in, hip 39.5 to 41.5 in | MD | not published | waist 29 to 31 in, hip 38 to 40 in | US numeric 8-10 |
| XL | waist 32 to 34 in, hip 41.5 to 43.5 in | LG | XL | waist 31 to 34 in, hip 40 to 43 in | US numeric 12-14 |
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
- Outdoor Voices size guide, read on 2026-09-18. Outdoor Voices on TrueToSize
- Under Armour size guide, read on 2026-09-17. Under Armour on TrueToSize