100% organic cotton. Brushed cotton fabric. Full button fastening. Buttoned collar. Buttoned cuffs. Elbow patches. Split hem with air vents. Chest pocket. Regular fit. Here is the Daybrook Shirt by Universal Works. Dont be deceived by the modest looks of this one because one stroke of that brushed cotton fabric is all it takes to be wearing this thing most days for the next two decades. Slick details include one times buttoned down collar and two times breeze enticing vents around the hemline.