The Nike Core Cotton Tee is made of pure cotton for all-day comfort and lasting wear. Durable rib knit crew neck with interior taping. Heat transfer label for tag-free comfort. Double-needle stitching throughout. Contrast heat transfer Swoosh design trademark on left sleeve. Made of 4.6-ounce, 100% ring spun cotton.
| S | M | L | XL | 2XL | 3XL | 4XL | |
| Body Length at Back | 27 3/8 | 29 1/2 | 28 5/8 | 29 1/2 | 30 1/4 | 31 | 31 1/2 |
| Chest Width | 18 7/8 | 20 1/2 | 22 1/8 | 24 1/8 | 26 | 28 | 28 1/2 |
| Sleeve Length from Center Back | 8 2/3 | 9 | 9 3/8 | 9 5/8 | 10 | 10 1/4 | 10 1/2 |