S- Length stretches up to 23Inches, chest area stretches up to 34Inches, sleeve stretches up to 22Inches.
M- Length stretches up to 25Inches, chest area stretches up to 38Inches, sleeve stretches up to 24Inches.
L- Length stretches up to 26Inches, chest area stretches up to 42Inches, sleeve stretches up to 26Inches.