Protect yourself from harmful UV rays while staying stylish with our Nammu Swimming Hat. This hat offers UPF 50+ sun protection and ensures safety during outdoor water activities. Designed for comfort, it features a tie-back design for a personalized fit, guaranteeing maximum comfort during wear. Crafted to remain secure during any water activity, our swimming hat is perfect for swimming, snorkeling, or any aquatic adventure. Its functional yet stylish design allows a seamless transition from water to land activities, making it a versatile accessory for any occasion. Refer to our Hats Size Chart to find your perfect fit. Opt for the XL size if your head circumference exceeds 21.5" (54.6cm). Invest in your sun safety and comfort with Nammu Swimming Hat.