Adidas Sport Polo Shirt - Size Chart
| Size Label | A | B | C |
| S | 28 3/4 | 20 1/6 | 9 1/3 |
| M | 29 1/2 | 21 1/3 | 9 2/3 |
| L | 30 1/3 | 23 1/2 | 10 |
| XL | 31 1/9 | 24 3/5 | 10 2/7 |
| 2XL | 32 | 26 1/2 | 10 3/5 |
| 3XL | 33 | 28 1/2 | 11 |
| 4XL | 34 | 31 1/5 | 11 2/9 |
Measurements in inches.
Product measurements may vary by up to 2" (5 cm).