SOL'S BARRY MEN, MEN'S DENIM SHIRT, 100% cotton DENIM 5 oz, Straight cut, Long sleeves, Button-down collar, 1-button round cuffs, 7-button placket, Buttoned bound slits, Raw denim, 1 chest pocket, Wash with similar colours, Wash before first use. About sizes matching, please refer to the size chart in the product documentation section.