Size Chart

 

Size
Chest 
Waist 
XS 34'' 28''
S 36'' 30''
M 38'' 32''
L 40'' 34''
XL 42'' 36''
XXL 44''
38''
 Chest: Measure widest part under your arms
Waist: Measure natural waistline 
Caps fit one size
Slim fit will have tighter fit - go one size up for relaxed fit