Gymshark to Halara leggings size

The short answer

Gymshark XXL is Halara XL by the two brands' own charts. 1 of 7 Gymshark sizes land on a different label at Halara.

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 Halara UltraSculpt. Letter sizes on the left, Letter on the right.
Gymshark	Gymshark builds it for	Halara UltraSculpt, by chart	Same label	Halara builds it for	Halara also prints
XXS	waist 24 in, hip 35.5 in	XXS	XXS	waist 24 to 25 in, hip 33.5 to 34.5 in	not published
XS	waist 26 in, hip 37.5 in	XS	XS	waist 25.5 to 26.5 in, hip 35 to 36 in	not published
S	waist 28 in, hip 39.5 in	S	S	waist 27 to 28 in, hip 36.5 to 37.5 in	not published
M	waist 30 in, hip 41.5 in	M	M	waist 28.5 to 30.5 in, hip 38 to 40 in	not published
L	waist 32 in, hip 43.5 in	L	L	waist 31 to 33.5 in, hip 40.5 to 43 in	not published
XL	waist 34 in, hip 45.5 in	XL	XL	waist 34 to 36.5 in, hip 43.5 to 46 in	not published
XXL	waist 36 in, hip 47.7 in	XL	not published	waist 34 to 36.5 in, hip 43.5 to 46 in	not published

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
Halara UltraSculpt size guide, read on 2026-09-18. Halara on TrueToSize

Halara to Gymshark