Nike Boy&rsquo;s Golf True Oxford Adjustable Hat Dri-FIT fabric helps keep you dry and comfortable. Six-panel design with interior taping for comfort and durability. Embroidered eyelets enhance airflow. Snapback closure for an adjustable fit Fabric: Body: Dri-FIT 80% polyester/20% cotton. Back of front panel: Dri-FIT 92% polyester/8% spandex. Upperbill: 100% cotton.