Specs Standard Fit  Lightweight  100% Organic Cotton  Long Staple Extra Spun Yarn  12-Gauge Knit Jersey Hand Linked Knit Corozo Buttons Knit Collar Ribbed Cuff Side Split Hem Bartack Reinforced Fully Fashioned Interior Made in Italy Sizing Model Measurements: 5'9" | 165 lbs. | 41" Chest | 34" Waist - Wearing Size L Andersen-Andersen is true to size with a contemporary fit, and generally, we suggest taking your normal size. Our Sizing Guide provides garment-specific measurements taken in-house, per Our Method, that are not duplicated across fabric or colorways and are re-measured each production run. Please feel free to Contact Us for additional assistance.