Lacoste to The North Face size

The short answer

Lacoste 2XL is The North Face XL or 2XL by the two brands' own charts. 5 of 10 Lacoste sizes land on a different label at The North Face.

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

Every Lacoste size read across to The North Face. Letter sizes on the left, Letter on the right.
Lacoste	Lacoste builds it for	The North Face, by chart	Same label	The North Face builds it for	The North Face also prints
XS	chest 34 in, waist 28 in	XS	XS	chest 33 to 35 in, hip 33 to 34 in, sleeve 33.5 in	not published
S	chest 35 to 37 in, waist 30 to 31 in	S	S	chest 36 to 38 in, hip 35 to 37 in, sleeve 33.5 in	not published
M	chest 38 to 40 in, waist 33 to 35 in	M	M	chest 39 to 41 in, hip 38 to 40 in, sleeve 34 in	not published
L	chest 41 to 43 in, waist 36 to 38 in	L	L	chest 42 to 44 in, hip 41 to 43 in, sleeve 34.8 in	not published
XL	chest 44 to 46 in, waist 39 to 42 in	XL	XL	chest 45 to 48 in, hip 44 to 46 in, sleeve 35.5 in	not published
2XL	chest 48 to 49 in, waist 44 to 46 in	XL or 2XL	2XL	chest 45 to 48 in, hip 44 to 46 in, sleeve 35.5 in	not published
3XL	chest 51 in, waist 48 in	2XL	3XL	chest 49 to 52 in, hip 47 to 49 in, sleeve 36.3 in	not published
4X	chest 53 in, waist 50 in	3XL	not published	chest 53 to 56 in, hip 50 to 52 in, sleeve 37 in	not published
1XG	chest 55 in, waist 52 in	3XL	not published	chest 53 to 56 in, hip 50 to 52 in, sleeve 37 in	not published
2XG	chest 57 in, waist 54 in	3XL	not published	chest 53 to 56 in, hip 50 to 52 in, sleeve 37 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, not a fit. We do not collect fit reports for this category yet, so this table is the two brands' own claims and nothing more.

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Sources

Lacoste size guide, read on 2026-09-18.
The North Face size guide, read on 2026-09-18.

The North Face to Lacoste