Tom's Ware Mens Casual Slim Fit 3/4 Sleeve Button Down Shirt 35% Cotton 65% poly Made and designed by Tom's ware company Button closure Fabric: 35% Cotton 65% poly. Chest size: US S: 18" ( 46 CM), US M: 19" ( 48 CM) US L: 20.5" ( 52 CM) Made in Korea, provides the finest and most stylish classic and casual dress shirt which can be worn during summer and spring season or any regular occassions. Slim fit, fits true to size, good quality Fabric, and making style make you feel good and comformtable when wearing Machine wash cold, dry flat Button-up design shirt