Vtg Oklahoma Redhawks Strapback One Size Adjustable Ball Cap/Hat This Vtg Oklahoma Redhawks Strapback One Size Adjustable Ball Cap/Hat is a stylish and versatile accessory for any fan of the team. Made from blended cotton fabric, this solid multicolor cap features an adjustable strap for the perfect fit. Whether you're wearing it for a casual occasion in any season, this baseball cap with the team logo is a must-have addition to your wardrobe.