TrueToSize

Convert / Leggings

Adidas to Under Armour leggings size

The short answer

adidas XS is Under Armour XXS by the two brands' own charts. 9 of 10 adidas 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.

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.

Every adidas size read across to Under Armour. Letter sizes on the left, Letter on the right.
adidasadidas builds it forUnder Armour, by chartSame labelUnder Armour builds it forUnder Armour also prints
2XSwaist 22 to 23.5 in, hip 31.5 to 33 in, inseam 30.5 innot madeXXSnot publishednot published
XSwaist 24 to 26 in, hip 33.5 to 35.5 in, inseam 31 inXXSXSwaist 24.5 to 25.5 in, hip 33 to 34.5 inUS numeric 00
Swaist 26.5 to 28.5 in, hip 36 to 38 in, inseam 31 inSMnot publishedwaist 27 to 29 in, hip 36 to 38 inUS numeric 4-6
Mwaist 29 to 31 in, hip 38.5 to 40.5 in, inseam 31.5 inMDnot publishedwaist 29 to 31 in, hip 38 to 40 inUS numeric 8-10
Lwaist 31.5 to 33.5 in, hip 41 to 43 in, inseam 31.5 inLGnot publishedwaist 31 to 34 in, hip 40 to 43 inUS numeric 12-14
XLwaist 34 to 37 in, hip 43.5 to 46 in, inseam 31.5 inXLXLwaist 34 to 37 in, hip 43 to 46 inUS numeric 16
2XLwaist 37.5 to 41 in, hip 46.5 to 49 in, inseam 32 inXXLXXLwaist 37 to 40 in, hip 46 to 49 inUS numeric 18
1Xwaist 35 to 38.5 in, hip 43.5 to 47 in, inseam 31 inXL1Xwaist 34 to 37 in, hip 43 to 46 inUS numeric 16
2Xwaist 39 to 42.5 in, hip 47.5 to 51 in, inseam 31 in1X2Xwaist 39 to 43.5 in, hip 47 to 50.5 inUS numeric 16W-18W
3Xwaist 43 to 46.5 in, hip 51.5 to 55 in, inseam 30.5 in2X3Xwaist 43.5 to 48.5 in, hip 50.5 to 54.5 inUS numeric 20W-22W
4Xwaist 47 to 50.5 in, hip 55.5 to 59 in, inseam 30 in3Xnot publishedwaist 48.5 to 53 in, hip 54.5 to 58 inUS numeric 24W-26W
Tinted rows change label or sit between two sizes. 1 sizes have no counterpart on the Under Armour chart. Read from the two charts only; no formula and no averaging.

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.

Open in the converterAdd an item you own

Sources

Under Armour to adidas