CyCo Menswear Sizing Chart

 

 SIZE: CHEST: PIT TO PIT BACK: COLLAR TO BOTTOM
X-SMALL 18-19 inches 36-38 inches
SMALL 19-20 inches 38-40 inches
MEDIUM 20-21 inches 40-42 inches
LARGE  21-22 inches 42-44 inches
X-LARGE 22-23 inches 44-46 inches
XX-LARGE 23-24 inches 46-48 inches