Details Y-Neck. Color-Matching Buttons. Square Pockets. Made in Italy. 68% Alpaca 22% Wool 10% Polymide. Dry Clean Only. S M L XL Chest 24.5'' 25'' 25.5'' 26'' Shoulder 23.5'' 24.5'' 25.5'' 26.5'' Length 22'' 23'' 24'' 25'' Sleeve 18'' 20'' 22'' 24'' Austin is 6'1'' and 163lbs and is wearing size L.