Size Information:
US S---Shoulder 16.5 inch Chest--40 inch Sleeve--24.5 inch Length--25.5 inch
US M---Shoulder 17.5 inch Chest--42 inch Sleeve-- 25 inch Length--26.5 inch
US L--Shoulder 18.5 inch Chest--44 inch Sleeve--25.5 inch Length--27 inch
US XL-Shoulder 19.5 inch Chest-- 47 inch Sleeve--26 inch Length--28 inch
US XS---Shoulder 20.5 inch Chest--51 inch Sleeve--26.5 inch Length--28.5 inch