Why you need a surf hat? Surf hat plays a vital role in shielding us from the sun's harmful rays. The broad brim offers ample coverage to protect your face, eyes, and ears, areas particularly susceptible to sunburn. As we soak up the waves and bask in the coastal beauty, surf hat becomes our first line of defense against the sun's intensity. Why choose Rosyeon surf hat? Wider Chin Strap - By keeping the surf hat in place, the adjustable chin strap prevents any unwanted exposure of the face, eyes and ears to harmful UV rays. This shields these sensitive areas, minimizing the risk of sunburns and potential long-term damage caused by prolonged sun exposure. UPF 50+ UV Protection - A UPF 50 rating indicates that only 1/50th of the sun's UV radiation will reach the wearer's skin, offering an extremely high level of protection. Comprehensive Material - To bring you a nicer surfing experience, we use compound fabric to make the surf hat quick-dry, breathable, lightweight but strong. The surf hat is made of 100% polyamide and a part of mesh lining.