Gymshark to Colorfulkoala leggings size

The short answer

Gymshark M is Colorfulkoala M by the two brands' own charts. 0 of 7 Gymshark sizes land on a different label at Colorfulkoala.

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

Every Gymshark size read across to Colorfulkoala. Letter sizes on the left, Letter on the right.
Gymshark	Gymshark builds it for	Colorfulkoala, by chart	Same label	Colorfulkoala builds it for	Colorfulkoala also prints
XXS	waist 24 in, hip 35.5 in	XXS	XXS	waist 23 to 24 in, hip 32.5 to 33.5 in, inseam 25 in	US numeric 2
XS	waist 26 in, hip 37.5 in	XS	XS	waist 25 to 26 in, hip 34.5 to 35.5 in, inseam 25 in	US numeric 4
S	waist 28 in, hip 39.5 in	S	S	waist 27 to 28 in, hip 36.5 to 37.5 in, inseam 25 in	US numeric 6
M	waist 30 in, hip 41.5 in	M	M	waist 29 to 30 in, hip 38.5 to 39.5 in, inseam 25 in	US numeric 8
L	waist 32 in, hip 43.5 in	L	L	waist 31 to 32 in, hip 40.5 to 41.5 in, inseam 25 in	US numeric 10
XL	waist 34 in, hip 45.5 in	XL	XL	waist 33 to 34 in, hip 42.5 to 43.5 in, inseam 25 in	US numeric 12
XXL	waist 36 in, hip 47.7 in	XXL	XXL	waist 35 to 36 in, hip 44.5 to 45.5 in, inseam 25 in	US numeric 14

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.

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Sources

Gymshark size guide, read on 2026-09-17. Gymshark on TrueToSize
Colorfulkoala size guide, read on 2026-09-18. Colorfulkoala on TrueToSize

Colorfulkoala to Gymshark