Keep cold day

ONE SIZE & UNISEX: Casual style unisex sun hat, snug and cosy fit. Hat size available from 22-24 inches (57-61cm). Rear adjustable elastic drawstring design, one size fits most adults head size.Features:1. High quality material: nylon cloth + knitted fabric + EVA foam. Durable, breathable, lightweight construction.2. Anti-ultraviolet: The wide brim protects the head from UV rays and uses UV-resistant sunscreen fabrics, making it difficult for sunlight to penetrate the fabric, keeping it cool and avoiding sun exposure in the hat.3. Cooler: There is a water-activated evaporative cooling lining. Special materials make you feel cooler and more comfortable than wearing other hats.4. Wide hat design: wide side can effectively block the sun on the face and neck.5. Adjustable windproof rope: Outdoor activities don't have to worry about being blown away, the buttons can be adjusted freely, and the suitable head circumference makes the wearing more comfortable.Descriptions:1. Evaporative cooling The liner retains cold water and slowly evaporates to keep your head cool.2. Simple usage: Just wet the liner and put on the hat. Immediately relieve the heat and keep it cool for hours.Package Included:1 x Ice cap