XS S M L
Chest Width (cm) 37 39 42 45
Chest Width (inch) 14.5 15 16.5 17.5
Chest Size (cm) 74 78 84 90
Chest Size (inch) 29 30 33 35
Chest To Fit (inch) 26 27.5 30 31.5

 
Tolerance +/- 2cm