The following sizing information is given in INCHES for CHEST measurements.

 

Heavy Cotton Products:

Small - 34"/36"

Medium - 38"/40"

Large - 42"/44"

X-Large 46"/48"

XX-Large 50"/52"

 

Soft Yarn Cotton Products:

Small - 34"/36"

Medium - 38"/40"

Large - 42"/44"

X-Large 46"/48"

XX-Large 50"/52"