UD Xodus Size Guide

XS: Chest: 27-31in | 70-78cm, Lower Ribs: 21-25in | 55-63cm
SM: Chest: 31-35in | 78-88cm, Lower Ribs: 25-29in | 63-73cm
MD: Chest: 35-39in | 88-98cm, Lower Ribs: 29-33in | 73-83cm
LG: Chest: 39-43in | 98-108cm, Lower Ribs: 33-37in | 83-94cm