Hello! Welcome to our store! Quality is the first with best service.customers all are our friends. Fashion design,100% Brand New,high quality! Name:Softstyle T-shirt TYPE(AG22330EU) Material: 100% Cotton.All Colours are 100% Cotton except Heather Grey 90% cotton Quality benchmark: GB/T22849-2014 Safety standard: GB18401-2010 Color: White,Black,Navy,Grey and so on. Size:XS,S,M,L,XL,XXL,XXXL (men and women of the same size) There is 2-3% difference according to manual measurement. please check the measurement chart carefully before you buy the item.1 inch = 2.54 cm Please note that slight color difference should be acceptable due to the light and screen.