This lightweight men's business jacket features a soft, stretchy jersey fabric that provides all-day comfort. Its sleek design makes it suitable for any occasion. Made from partially recycled materials. Item Size Chart Size Chest Circumference Shoulder Width Length Sleeve Length Hem Circumference Neck to Sleeve XS 40.2" (102.0 cm) 17.3" (44.0 cm) 27.6" (70.0 cm) 24.6" (62.5 cm) 41.3" (105.0 cm) 33.3" (84.5 cm) S 42.1" (107.0 cm) 17.9" (45.5 cm) 28.3" (72.0 cm) 25.1" (63.8 cm) 43.3" (110.0 cm) 34.1" (86.5 cm) M 44.1" (112.0 cm) 18.5" (47.0 cm) 29.1" (74.0 cm) 25.6" (65.0 cm) 45.3" (115.0 cm) 34.8" (88.5 cm) L 47.2" (120.0 cm) 19.3" (49.0 cm) 29.9" (76.0 cm) 26.0" (66.0 cm) 48.4" (123.0 cm) 35.6" (90.5 cm) XL 50.4" (128.0 cm) 20.1" (51.0 cm) 30.7" (78.0 cm) 26.4" (67.0 cm) 51.6" (131.0 cm) 36.4" (92.5 cm) *Size chart for reference only. Actual size might differ slightly due to the feature of the fabric.