SET Active to Terez leggings size

The short answer

SET Active XS is Terez XXS by the two brands' own charts. 4 of 6 SET Active sizes land on a different label at Terez.

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

Every SET Active size read across to Terez. Letter sizes on the left, Letter on the right.
SET Active	SET Active builds it for	Terez, by chart	Same label	Terez builds it for	Terez also prints
XS	waist 22 to 24 in	XXS	XS	waist 23 to 25 in, hip 34 to 36 in	US numeric 00-0
S	waist 25 to 27 in	XS	S	waist 25 to 27 in, hip 36 to 38 in	US numeric 2-4
M	waist 28 to 30 in	S	M	waist 27 to 29 in, hip 38 to 40 in	US numeric 4-6
L	waist 31 to 33 in	L	L	waist 31 to 33 in, hip 42 to 44 in	US numeric 12-14
XL	waist 34 to 36 in	XL	XL	waist 33 to 36 in, hip 44 to 46 in	US numeric 16-18
XXL	waist 37 to 40 in	1X	not published	waist 38 to 39.5 in, hip 49 to 50.5 in	US numeric 20-22

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 converter Add an item you own

Sources

SET Active size guide, read on 2026-09-18.
Terez size guide, read on 2026-09-18.

Terez to SET Active