Our perforated sports baseball cap is the perfect blend of style and practicality. The curved brim is designed to provide excellent sun protection, blocking the sun's rays from your face as you engage in outdoor activities like running, hiking, or playing sports. No more squinting under the bright sun!The perforated panels on the sides are a game - changer when it comes to breathability. They allow fresh air to flow through, preventing your head from overheating and reducing sweat buildup. This ensures you stay comfortable even during intense physical exertion. The adjustable back closure means you can easily adjust the cap to fit your head perfectly, whether you have a small or large head size. Material: * 80% Polyester 20% Nylon