100% cotton flannel. Sherpa-lined body in 100% polyester. Lined and padded sleeves in 100% polyester taffeta. Very soft and warm shirt jacket. 2 flap chest pockets. Classic button placket. Adjustable buttoned cuffs. Rounded hem. No brand label at neck, only size tag for easy relabelling. Certified STANDARD 100 by OEKO-TEX® N° CQ 1007/8, IFTH.