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 (solid colors), 4.4-ounce, 80/20 ring spun cotton/polyester (Dark Grey Heather).
| XS | S | M | L | XL | 2XL | 3XL | 4XL | |
| Body Length | 27 | 27 3/8 | 27 3/4 | 28 1/2 | 29 3/8 | 30 1/8 | 30 7/8 | 31 3/4 |
| Chest Width | 17 | 18 1/2 | 20 1/8 | 21 5/8 | 23 5/8 | 25 5/8 | 27 1/2 | 29 3/4 |