Diamond Baseball Cap Product features - 65% polyester / 35% cotton for lightweight comfort and shape retention - Structured 5-panel, mid-profile silhouette with seamless front panel - Premium durable plastic snap closure for easy adjustability - Matching fabric undervisor and sweatband for a clean interior finish - Decorated by embroidery or DTF printing; six sewn eyelets for ventilation Care instructions - Use warm water and dish soap and clean spots off your hat. It's not necessary to soak the whole item. For hard to clean spots use a soft bristled brush.