SWEAT-WICKING POWER AND BREATHABILITY The Nike Seasonal Featherlight Adjustable Hat is made with Dri-FIT fabric to lift sweat away and mesh insets to help keep you comfortable during your run. Benefits Dri-FIT fabric to wick sweat away and help keep you dry and comfortable Six-panel design with reinforced seams for durability and comfort Mesh insets for enhanced airflow Adjustable strap with VELCRO ® brand fastener at back for a snug, customized fit Reflective elements for enhanced visibility in low light Screen print and contrast graphics for style Product Details Fabric: Body/bill: Dri-FIT 100% polyester. Sweatband: Dri-FIT 90% polyester/10% spandex. Hand wash Imported