Plain colors 100% cotton. Oxford Gray color: 90% cotton / 10% viscose. Combed cotton. Fitted cut. Reinforcing tape at the neckline (White for the White colour, Dark Gray for the Oxford Gray color and Oxford Gray for all the other colours). Double-needle finish at bottom of sleeve and bottom of garment. Certified STANDARD 100 by OEKO-TEX®N° CQ1007/7, IFTH. Enzyme wash and combed cotton: maintenance of a smooth surface after several washes. Soft touch and excellent printability. Wide choice of colors 30°C fine laundry Mild program|Iron at medium temperature|Do not tumble dry|Bleach prohibited|||||