50% Cotton, 50% Polyester. Lightweight comfort fit. Ribbed knit cuffs and collar to prevent curling and retain a smart appearance. Taped back neck for extra comfort. Anti roll raised detail on collar and cuffs. 3 self coloured button placket. 1 spare button on inside seam. Chest size: XS- 34in, S- 36in, M- 38-40in, L- 42-44in, XL- 46in, 2XL- 48in, 3XL- 50-52in, 4XL- 54.56in, 5XL- 58in. Ref: UTBC4674