Allegra K Men Single Breasted One Chest Pocket Round Hem Slim Casual Shirt Cotton Blends,Corduroy Internatioanl Size:M; US Size:M (US 38) Material: Cotton Blends,Corduroy Point Collar, Long Sleeve, Multi Buttons Closure Cuff, Single Breasted, Button Closure Front, Single Chest Pocket, Round Hem, Slim, Casual Shirt See product description below for sizing information