GETUBACK Men's Solid Polo Shirt Chinese M /US XS:Unit/int) Chest=37,Shoulder=16.5,Sleeve=7.1,Length=24; Chinese L /US S:Unit/int) Chest=38.6,Shoulder=17.7,Sleeve=7.5,Length=24.8; Chinese XL /US M:Unit/int) Chest=40.2,Shoulder=18.5,Sleeve=7.9,Length=25.6; Chinese XXL /US L:Unit/int) Chest=41.7,Shoulder=19.3,Sleeve=8.3,Length=26.8; Chinese XXXL /US XL:Unit/int) Chest=43.3,Shoulder=20.1,Sleeve=8.7,Length=28;