100% Cotton Imported Drawstring closure Hand Wash Only Sun Protection: This stylish sun hat is designed to protect your skin from harmful UV rays, with a UPF50+ rating and a brim length of 9cm for increased UV resistance of 99%, making it a must-have accessory for spring and summer. Comfortable and Breathable: Made with fine knitting technology and exquisite workmanship, this bucket hat features a wide crown and a moisture-absorbing sweatband that keeps you cool, dry, and comfortable even when sweating. The breathable mesh lining and adjustable cap circumference ensure a comfortable fit for all head circumferences. Designed with Pockets and Hooks: The new design of this sun hat features a pocket and a hook for added convenience, making it a practical choice for outdoor activities. The widened brim not only provides a better sun-shade effect but also adds a touch of style, making it a versatile accessory that complements any outfit. It's a necessity for going out, hiding the sun, and showcasing a smaller face. Easy to Wear and Carry: The elastic string makes this sun hat suitable for both big and small heads, and the adjustable cap circumference allows for a customized fit. It's lightweight and foldable, making it convenient to carry without taking up too much space in your bag. It's also easy to care for, with quick-drying and sweat-absorbing properties that keep it fresh and ready for your next adventure. Reliable Sun Protection: This sun hat is not only fashionable but also scientifically designed for effective sun protection. With a 100% light cover rate, it provides multi-angle protection from light reflection, helping to prevent aging caused by prolonged sun exposure. The under-cap insulation and cooling feature adds an extra layer of sun protection, making it a practical and stylish choice for outdoor activities.