55% Cotton/Coton, 42% Polyester, 3% Spandex, , CB DryTec Cotton+, UV protection of 35+ UPF, Natural moisture movement from poly cotton blend, Pique knit fabric, Knit collar, 3-button placket with angle stitch, Forward angled shoulder seaming, Straight hem, Side vents, CB logo buttons, CB pennant embroidery at back half moon.