Material: Made of cotton, lightweight, durable and comfortable, with moderate thickness, suitable for any season. Timeless retro classic washed style Buckle adjustment cap circumference: easy and fast adjustment, can be freely adjusted according to personal needs, achieving maximum comfort and tight fit. The unisex design makes it suitable for both men and women, and perfectly adapts to most head shapes. Breathable and sweat resistant: The men's and women's baseball caps are comfortable and breathable, perfectly absorbing moisture and sweat during outdoor activities, ensuring you always stay cool and dry Summer Sunscreen: Wearing this comfortable baseball cap during outdoor activities can protect your skin from harmful UV rays and prevent your hair from coming into contact with your face and eyes. Breathable and lightweight, it is the perfect companion for your active lifestyle. Suitable for various occasions: Suitable for outdoor activities such as beach, hiking, baseball, hunting, cycling, hiking, camping, golf, fishing, etc. It is the perfect gift for family, friends, and classmates.