LIGHT AND VENTILATED The Nike Perforated Adjustable Golf Hat is made with lightweight, sweat-wicking fabric to help keep you dry and comfortable on the course. Perforations deliver optimal airflow, and a strap in back lends a personalized fit. Benefits Dri-FIT fabric helps keep you dry and comfortable Classic six-panel design with interior taping for comfort and durability Perforated panels and embroidered eyelets for airflow Adjustable strap with VELCRO ® brand fastener for personalized comfort Product Details Fabric: Dri-FIT 100% polyester Hand wash Imported