100% preshrunk cotton; Ash Grey 99% cotton, 1% polyester; Antique Cherry Red and Sport Grey are 90% cotton and 10% polyester; Blackberry, Dark Heather, Heather Sapphire, Sunset, are 50% cotton, 50% poly; Lilac, Safety Green, Safety Orange, Safety Pink are 50% cotton, 50% polyester; double-needle stitching throughout; seamless rib at neck; feminine rib mid scoop neck; sideseamed with slightly tapered Missy fit; cap sleeves for comfort; taped shoulder-to-shoulder;