RIB T-Shirt Size Chart
| Length | Width | Sleeve length | |
| XS | 62 | 49 | 20 |
| S | 64 | 52 | 21 |
| M | 66 | 55 | 22 |
| L | 68 | 58 | 23 |
| XL | 70 | 62 | 24 |
| XXL | 72 | 66 | 25 |
How to measure correctly?
Take a T-shirt that fits you well from your wardrobe, lay it flat on a table, and measure the dimensions as follows:
1. Length: Place the tape measure at the left or right shoulder point and measure tightly from top to bottom along to the end of the T-shirt.
2. Width: Lay the T-shirt flat on the table and measure the width across the chest from left to right, from armpit to armpit.
3. Sleeve Length: Place the tape measure tightly at the shoulder seam and measure along the top edge to the end of the sleeve.
Sizes may vary by 2-3 centimeters as they are measured by hand.