Engineered for the course and beyond, this performance style has a flat knit collar for a classic look; Unparalleled Dri-FIT moisture management technology delivers optimal breathability; Design features include a three-button placket and open hem sleeves; A contrast heat transfer Swoosh design trademark is on the left sleeve; Made of 6-ounce, 100% polyester Dri-FIT fabric; Classic fit is fuller through the chest, arms and waist.