Made from cotton. Soft and hard-wearing cotton-twill. Button-down collar for a smart-casual look. Slim fit with a slender silhouette. The model is wearing a size L and is 186 cm tall. JACK JONES ESSENTIALS. 100% Cotton. Machine wash at max 40C under gentle wash programme. Do not bleach. Do not tumble dry. Iron on medium heat settings. Dry clean (no trichloroethylene). Line dry in the shade.