1.100% Cotton.Soft fabric snug fit around chest and arms2.Perfect for wearing in and out of the gym thanks to the nice fitting around the arms and chest.3.Loose fit high quality cotton T-Shirt neck and shoulders Preshrunk knit Quarter-turned to eliminate crease 100% High quality cotton .4.Please purchase according to your height and weight reference size chart.Size:S: Shoulder width: 43cm Chest circumference: 96cm Length: 68cm Sleeve width: 13.5cmM: Shoulder width: 44cm Chest circumference: 100cm Length: 70cm Sleeve width: 14cmL: Shoulder width: 45cm Chest circumference: 104cm Length: 72cm Sleeve width: 14.5cmXL: Shoulder width: 46cm Chest circumference: 108cm Length: 74cm Sleeve width: 15cmXXL: Shoulder width: 47cm Chest circumference: 112cm Length: 76cm Sleeve width: 15.5cmAttention: The measurement is manual and may have an error of 1-3cm Packaging: 1 * T-shirt