100% enzyme-washed combed cotton (Oxford Grey: 90% cotton /10% viscose) Fitted style Neck tape (Oxford Grey neck tape for all colours, except for White body where neck tape is White and Oxford Grey body where neck tape is Dark Grey) Twin needle finishing at the cuffs and hem Certified STANDARD 100 by OEKO-TEX®N° CQ1007/7, IFTH The shoulder width has been optimised for greater comfort, our stocks are mixed