Designed specifically for autumn and winter, the SunGuard Hat offers innovative protection with a two-in-one defense system. The enlarged, low-curve brim, inspired by the manta ray's wings, shields you from harmful angled sunlight while providing wind protection and stabilizing your skin's moisture. Combining windproof softshell fabric with UPF50+ sun protection, this hat ensures full coverage for outdoor activities, keeping you safe and comfortable all season long. Key Features Enlarged Low-Curve Brim: Inspired by manta ray fins, the extended brim effectively blocks angled sunlight, especially during autumn and winter, preventing UV damage to your skin. UPF50+ Sun Protection: With velvet black coating technology, it blocks 99.9% of harmful UV rays, preventing sun damage and aging. Jech SLShell Windproof Softshell: Shields against wind, dust, and water, providing comprehensive protection for outdoor activities in fall and winter. Quick-Dry Sweatband: The grooved sweatband design ensures rapid moisture-wicking and long-lasting comfort. Triple Stability System: Adjustable tail strap, silicone anti-slip buckle, and windproof cords keep the hat secure, even in strong winds. Asia-Friendly Fit: The unique structure flatters the face, offering a snug fit that enhances your overall look, making your face appear smaller. Technology Velvet Black UV Technology: Blocks over 99.9% of harmful UV rays, ensuring your skin is fully protected, even after multiple washes. Jech SLShell Windproof Softshell: Provides wind resistance with an index of ≤50mm/s, water resistance (grade 3-4), and stain resistance (grade 4), offering full protection against autumn and winter elements. Rapid Dry Technology: The grooved sweatband keeps your head dry and fresh for long periods, while antibacterial treatment minimizes odors. Stable Fit Technology: Tailored with an adjustable tail strap and silicone buckle, along with flexible windproof cords, ensuring the hat stays in place no matter the weather.