Material: The baseball cap is made of cotton material, light weight and comfortable and absorbs sweat well. Ideal for all classes of daily use and outdoor activities. Multipurpose: These men's baseball hats also serve as men's golf hats, safety hats, tactical hats, hiking, and fishing. Good ventilation and convenient: using fast-drying polyester fabric, soft and light, good air permeability, not easy to break, anti-static electricity, does not fade, corrosion resistant. Adjustable: Adjustable clamp, suitable for different head sizes. Head circumference 56-60 cm, ensures maximum comfort and safe fit. Suitable for men, women and teenagers. Suitable for different scenarios: A great choice for regular daily use and especially outdoor activities such as walking in the woods, fishing, running, travelling, hiking, baseball, cycling, golf and tennis.