Women's Nike AeroBill Golf Visor sets you up with Dri-FIT technology and an adjustable back closure to help you stay dry and comfortable. A perforated pattern on the band helps enhance breathability. - Nike AeroBill technology provides lightweight, breathable comfort. - Adjustable closure for a customizable fit. - The front band features an allover perforated pattern. - Terry sweatband is soft and absorbent. - 100% POLYESTER