Sizing Chart - Alpha Series


For Chest :  Measure 1 inch below armpits.
Measure Chest (inch) Shoulders (inch)
M 39-40 18.5
L 41-42 19.5
XL 43-44 20.5
XXL 45-46 21.5
 
For Shoulder width : Measure distance from left shoulder to right shoulder. Specifically, where the shoulder curves to arm. Shoulders to be in relaxed position.