Assos Base layer Size Guide
STANDARD SHIRT SIZE
Our base layers are engineered with a flexible second-skin fit, tailored specifically for your body’s position on the bike. Match your standard apparel size with the corresponding numeral. Measure around the fullest part of your chest.
| Standard Shirt Size |
Jersey Size |
| 0 | XS - S |
| l | M |
| ll | L - XL |
| lll | XLG (XXL) - TIR (XXXL) |