Size  Chest (cm)  Waist (cm) 
XS 93 81
S 97 85
M 102 90
L 108 96
XL 114 102

 
PLEASE NOTE: If your measurements are between sizes we recommend sizing down.  

Chest - Chest measurement is measured around the largest part of the chest with the tape measure horizontal to the floor.

Waist - Waist measurement is measured around the narrowest part of the torso, generally a couple of cm above belly button with the tape measure horizontal to the floor.