TrueToSize

Convert / Leggings

POPFLEX to Old Navy leggings size

The short answer

POPFLEX 1X is Old Navy XL or XXL by the two brands' own charts. 1 of 9 POPFLEX sizes land on a different label at Old Navy.

Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.

Every POPFLEX size read across to Old Navy. Letter sizes on the left, Letter on the right.
POPFLEXPOPFLEX builds it forOld Navy, by chartSame labelOld Navy builds it forOld Navy also prints
XXSwaist 22 to 24 in, hip 32 to 34 inXXSXXSwaist 24 in, hip 34.5 inUS numeric 00
XSwaist 24 to 26 in, hip 34 to 36 inXSXSwaist 25 to 26 in, hip 35.5 to 36.5 inUS numeric 0-2
Swaist 26 to 28 in, hip 36 to 38 inSSwaist 27 to 28 in, hip 37.5 to 38.5 inUS numeric 4-6
Mwaist 28 to 31 in, hip 38 to 40 inMMwaist 29 to 30 in, hip 39.5 to 40.5 inUS numeric 8-10
Lwaist 31 to 34 in, hip 40 to 43 inLLwaist 31.5 to 33.5 in, hip 42 to 44 inUS numeric 12-14
XLwaist 34 to 38 in, hip 43 to 47 inXLXLwaist 36.3 to 39 in, hip 46.5 to 49 inUS numeric 16-18
1Xwaist 38 to 42 in, hip 48 to 52 inXL or XXLnot publishedwaist 36.3 to 39 in, hip 46.5 to 49 inUS numeric 16-18
2Xwaist 42 to 46 in, hip 52 to 56 in2X2Xwaist 42 to 44.3 in, hip 51.5 to 53.8 inUS numeric 20-22
3Xwaist 46 to 50 in, hip 56 to 60 in3X3Xwaist 46.6 to 49 in, hip 56.1 to 58.5 inUS numeric 24-26
Tinted rows change label or sit between two sizes. 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

Old Navy to POPFLEX