ASSOS apparel is carefully designed and constructed to fit best in the riding position. It’s normal for their apparel to be a bit constricting when standing fully upright - but when you move into the riding position, you’ll feel the garment “click” into place and seemingly disappear.

Assos offers a per product size guide on their website which we highly recommend visiting before purchasing.
Visit Assos size guide

This size chart serves as a guide only. Exact sizes may vary depending on individual body structure. ASSOS apparel is cut anatomically without restricting movement in the riding position. Bibs might pull when standing upright - this is normal.

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.