100% combed cotton piqué - washable at 60°;Oxford Grey - washable at 40°;Ribbed neck and cuffs;Taped neck and side slits;Oxford Grey contrast neck tape and side slits for all colours;Except for Oxford Grey body where neck tape is Dark Grey;3 button placket;Twin needle finishing at the hem;Certified STANDARD 100 by OEKO-TEX®N° CQ1007/7. IFTH;;;Color shade differences may occur at Dark Grey and Light Royal Blueproducts;