Nike MEN Adult Dri-Fit Advanced AeroBill Classic99 GOLF Perforated Headwear Cap Color Marina / White INNOVATED TO PERFORM. Incredibly stretchy and very breathable, the Nike Dri-FIT ADV Classic99 Hat is built to keep you cool and comfortable so you can play at your best, round after round. Benefits Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced engineering and features to help you stay dry and comfortable. Woven fabric stretches for a comfortable, personalized fit. Perforations on the side panels increase airflow. Sweatband is soft and absorbent. Product Details Body: 88% polyester/12% spandex. Back of front panel: 100% polyester. Spot clean Imported Color Dutch Blue/White Description Nike’s CLC99 is incredibly stretchy and very breathable. It is constructed with Dri-FIT ADV technology, which is engineered for moisture control. It features perforation on the side panels, allowing air to reach the head to help control moisture as well. In addition, the sweatband is soft and absorbent. Features Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced engineering to help you stay dry and comfortable Woven fabric stretches for a comfortable fit Perforations on the side panels increase airflow Sweatband is soft and absorbent