Featuring HyperFreak Stretch Fabric and a performance sweatband, the Hybrid Hat from O'Neill is the ideal choice for the summer. And thanks to its Flexfit Delta Fit, it will be comfortable all day long. Flexfit-AE Delta Fit, Hyperfreak Stretch Technology, Interior Performance Sweatband, Lightweight Feel, 88% Polyester, 10% Cotton, 2% Elastane, Warranty: One Year, Material: Cotton/Synthetic Blend, Lined: No, Type: Baseball Cap, Model Year: 2020, Product ID: 602374, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: SP0196010 BLK S/M, GTIN: 0883986170185