Size Neck (in) Chest (in) Waist (in) Sleeve Length (in) Shirt Length (in) S 14-14.5 34-36 28-30 32-33 30-31 M 15-15.5 38-40 32-34 33-34 31-32 L 16-16.5 42-44 36-38 34-35 32-33 XL 17-17.5 46-48 40-42 35-36 33-34 2XL 18-18.5 50-52 44-46 36-37 34-35 3XL 19-19.5 54-56 48-50 37-38 35-36 Notes: - For accurate measurements, use a cloth tape measure and measure against the skin or over a thin shirt. - Neck measurement: Measure around the base of the neck where the collar sits, making sure to keep the tape measure level. - Chest measurement: Measure around the fullest part of the chest, under the arms and across the shoulder blades, making sure to keep the tape measure level. - Waist measurement: Measure around the natural waistline, which is typically the narrowest part of the waist. - Sleeve length: Measure from the center back of the neck, over the shoulder, and down to the wrist while the arm is slightly bent. - Shirt length: Measure from the center back of the neck to the bottom hem of the shirt. - This sizing chart is intended as a guide only, as fit preferences may vary. When in doubt between two sizes, we recommend choosing the larger size for a more comfortable fit.