GOOD QUALITY MATERIAL: 100% High Quality Water repellent polyester Fiber,absorb sweat,soft,light weight,breathable and Durable. Water repellent polyester material allows you to wear in drizzling rain. ONE SIZE FITS MOST:6 inch super wide brim,one size fits most adults head size,suitable for head circumference 22-24inch, Rear adjustable elastic drawstring design. UPF 50+ PROTECTION: Wide Brim 6 inch, Keeps the sun from your face and neck and offers great protection from the damaging rays. FOLDABLE EASY TO CARRY: it is very easy and convenient to fold in half,and remains keeping in good shape, convenient to carry and absolutely save lots of space, portable to fit in small travel bags or handbags. MUTI-FUNCTION WEAR: This sun protection hat is great for bush walking, fishing, backpacking, hiking, gardening, hunting, golf, travel and outdoor camping.