- Size: One size • High-quality material: Made from 100% cotton, soft, comfortable, durable, breathable, and lightweight. • Classic design: Baseball cap with 6 panels, pre-curved visor, and 6 ventilation holes to keep your head cool. • UPF 50+ sun protection: Protects skin from harmful UV rays and keeps hair out of your face and eyes. • Adjustable size: Head circumference of 54-60 cm, suitable for most people. Includes metal buckle for a custom fit. • Multipurpose use: Ideal for sporting events, outdoor activities, and festivities like Halloween, Christmas, Father's Day, Mother's Day, among others. • Measurements: Visor length of 7 cm.