A classic boatneck t-shirt made from thick, tightly woven 100% organic cotton yarn that has been pre-washed for softness. The fabric is firm, durable, and does not wrinkle easily, even after being repeatedly washed. Inspired by the traditional Basque shirt worn by fishermen and sailors, this design has been tailored to a comfortable and roomy box silhouette that fits modern life. It features a unique 9/10 sleeve length that is slightly shorter than standard sleeves. Item Size Chart Size Chest Width Shoulder Width Hem Width Sleeve Length Length Neck to Sleeve XS 21.1" (53.5 cm) 19.1" (48.5 cm) 21.1" (53.5 cm) 20.8" (52.8 cm) 26.6" (67.5 cm) 30.3" (77.0 cm) S 22.0" (56.0 cm) 19.7" (50.0 cm) 22.0" (56.0 cm) 21.3" (54.0 cm) 27.4" (69.5 cm) 31.1" (79.0 cm) M 23.0" (58.5 cm) 20.3" (51.5 cm) 23.0" (58.5 cm) 21.8" (55.3 cm) 28.1" (71.5 cm) 31.9" (81.0 cm) L 24.0" (61.0 cm) 20.9" (53.0 cm) 24.0" (61.0 cm) 22.2" (56.5 cm) 28.9" (73.5 cm) 32.7" (83.0 cm) XL 25.6" (65.0 cm) 21.7" (55.0 cm) 25.6" (65.0 cm) 22.6" (57.5 cm) 29.7" (75.5 cm) 33.5" (85.0 cm) *Size chart for reference only. Actual size might differ slightly due to the feature of the fabric.