– Breathable & Comfortable Material: Our outdoor sun hat is made of skin-friendly nylon fabric, offering a soft, lightweight, and breathable fit. The material resists fading and holds up well over time. The large mesh design enhances airflow, making it ideal for warm-weather wear. – UPF 50+ Sun Protection: This sun hat provides full-face and neck coverage (thanks to its attached neck flap), shielding you from harmful UV rays. Worry less about sunburns—it’s practical, portable, and packable. The foldable brim rolls into a compact size, so you can easily stash it in a purse, backpack, or tote. – One Size Fits Most: Designed with an adjustable strap, this unisex hat fits most head sizes comfortably—no awkward tightness or slipping. Baseball cap design with a ponytail-friendly back opening.