Water Repellent & UPF 50: Quick-drying nylon fabric, water repellent & UPF 50+, keeps head dry & comfortable, shields face, ears, neck from UV rays Safari Style Boonie Hat: You can clasp the buttons on both sides of the hat to convert it into different styles (cowboy caps). Customize your look for any occasion Adjustable Fit: 2.95"/7.5cm wide brim, one size fits most head sizes: 21.7"-23.3"/55-59 CM; The chin strap is detachable; Elastic drawcord with toggle at back for adjustability Breathable & Packable: Hidden mesh ventilation keeps your head cool and breathable. The soft brim is easy to roll and fold, making it packable for easy on-the-go use Multi-Purpose Protection: Quick-drying, water-resistant safari hat for summer outdoors. Great for fishing, hiking, camping, gardening, beach trips, or any adventure Connectyle unisex outdoor sun hat is made of quick-drying water-repellent nylon fabric, it is easy to shed water quickly, keep your head dry and comfortable. And it is 50+ UPF for complete UV ray protection of your face, ears, and neck. 2.95"/7.5cm wide brim, one size fits most adult head sizes between 21.7"-23.3"/55-59 CM. The detachable chin strap holds hat in place on windy days, elastic drawcord with toggle at back for adjustability