The Unisex Sun Hat is Made of 100% Premium Nylon, Ensuring it is Lightweight, Waterproofed and Quick Dry; So it is a perfect pick for climbing, fishing and that sort of thing; Besides, the removable wind chin string with a locking toggle makes it convenient for you to keep it stay in place in windy daysFishing Hat with UPF 50+ Sun Protection, the Sun Hat Blocks 99+% of UV Rays; Our UV hat features a 4.6-inch wide brim and extra back coverage, covering and protecting your face, ear and neck much better, so the sunblock hat can last for summers to comecHiking Hat with Mesh Side Vents is Made for Superior Airflow; We design the internal moisture wicking 1.18 inch(3cm) workout sweatband of the sun hat to quickly clear sweat from your face, brow, and stop your sweat running into your eyesMen&Women Safari Hat One Size Fits All: With a head circumference of 23.2 inch and elastic drawcord with toggle as size adjuster, the sun hat can fit all head; The ponytail at the back of the hat is made for girls to pack up messy hair; There are several colors for both men and womenPackable and Foldable Sun Hat Can Be Folded in Various Styles While its Shape Can Be Restored Back Very Soon; Therefore, you can carry the sun hat inside your bag or pocket easily, saving you lots of space when going out for any activities. Windproof, breathable, quick-drying, ultra-light design Perfect for any summer outdoor activities fishing hiking camping hunting gardening cycling boating yard work etc