Highlights:. 1.Comfortable Fit: Our baseball cap is made from 100% polyester material, making it lightweight and breathable for a comfortable wearing experience. It fits head sizes between 22.83-24.41 inches / 58-62 cm, catering to different head sizes, making it the ideal choice for summer outdoor activities. 2.Breathable and Dry: Featuring a unique perforated design, the baseball hat provides excellent breathability, allowing air to circulate freely. Whether under the blazing sun or during physical activities, it shields you from intense sunlight, while the ventilation holes also help with sweat evaporation, keeping your head dry and comfortable. 3.Floatable and Loss-Proof: This lightweight black cap is designed to float, with the brim automatically floating on water, making it easy to retrieve and avoiding loss, giving you peace of mind while wearing it. 4.Water-Repellent Fabric: The cap's surface is made of water-repellent fabric, which causes water droplets to bead up and slide