Nike to Lacoste size
The short answer
Nike XXL is Lacoste 3XL by the two brands' own charts. 3 of 8 Nike sizes land on a different label at Lacoste.
Both brands publish the body chest each size is cut for, so every row matches a chest, not a letter.
On 1 sizes the charts land two or more sizes from the same label. Brands do not measure the body the same way, so on those rows treat the chart answer and the same label as the two ends of a range.
| Nike | Nike builds it for | Lacoste, by chart | Same label | Lacoste builds it for | Lacoste also prints |
|---|---|---|---|---|---|
| XXS | chest 28.1 to 31.5 in, waist 22.5 to 25.5 in, hip 28.5 to 31.5 in | not made | not published | not published | not published |
| XS | chest 31.5 to 35 in, waist 25.5 to 29 in, hip 31.5 to 35 in | XS | XS | chest 34 in, waist 28 in | not published |
| S | chest 35 to 37.5 in, waist 29 to 32 in, hip 35 to 37.5 in | S | S | chest 35 to 37 in, waist 30 to 31 in | not published |
| M | chest 37.5 to 41 in, waist 32 to 35 in, hip 37.5 to 41 in | M | M | chest 38 to 40 in, waist 33 to 35 in | not published |
| L | chest 41 to 44 in, waist 35 to 38 in, hip 41 to 44 in | L | L | chest 41 to 43 in, waist 36 to 38 in | not published |
| XL | chest 44 to 48.5 in, waist 38 to 43 in, hip 44 to 47 in | XL | XL | chest 44 to 46 in, waist 39 to 42 in | not published |
| XXL | chest 48.5 to 53.5 in, waist 43 to 47.5 in, hip 47 to 50.5 in | 3XL | 2XL | chest 51 in, waist 48 in | not published |
| 3XL | chest 53.5 to 58 in, waist 47.5 to 52.5 in, hip 50.5 to 53.5 in | 1XG or 2XG | 3XL | chest 55 in, waist 52 in | not published |
| 4XL | chest 58 to 63 in, waist 52.5 to 57 in, hip 53.5 to 58.5 in | 2XG | not published | chest 57 in, waist 54 in | not published |
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.
Sources
- Nike size guide, read on 2026-09-18. Nike on TrueToSize
- Lacoste size guide, read on 2026-09-18.