Product Style and Design Wide brim design: with a wide brim, it can provide a large area of sun protection for the face and neck, effectively blocking direct sunlight and preventing UV damage to the skin, so you don't need to worry about tanning and sunburn during outdoor activities. SEAMLESS DESIGN: Made with advanced seamless technology, the hat has no obvious stitches on the whole, which not only has a more simple and smooth appearance, but also is more comfortable to wear, will not cause friction and pressure on the skin, and won't feel uncomfortable when wearing it for a long time. FOLDABLE DESIGN: The hat has excellent foldability, can be easily folded into a compact shape, easy to carry and store. Whether you put it in your backpack, handbag or pocket, it won't take up too much space, allowing you to enjoy the convenience of sun protection anytime and anywhere, perfect for travelling, sports and other outdoor activities. Ponytail hole design: specially designed for women with long hair with a ponytail hole on the back, this thoughtful design allows you to pass your hair through the hole, which will not affect the wearing effect of the hat and keep you fresh and comfortable, and at the same time, it also adds a sense of fashion to the hat, so that you can show your personality and charisma while shading and protecting from the sun. Product material and technology Lightweight Fabrics: Made of high quality lightweight fabrics, such as spandex, nylon or polyester, these fabrics have excellent lightness, and you can hardly feel the weight on your head, so you won't be burdened in the hot summer and can carry out all kinds of activities easily and comfortably. Breathable performance: the fabric has good breathability, can quickly discharge the heat and sweat produced by the head, keep the head dry and comfortable, even in the case of long time wearing, will not feel stuffy, to bring you a cool and comfortable wearing experience. Sunscreen Fabric: Adopting professional sunscreen fabric with UPF50+, it can effectively reflect and absorb ultraviolet rays, block most of the harmful ultraviolet rays, provide reliable sunscreen protection for your skin, and give you more peace of mind when you are outdoor activities. Product Functions and Uses Sun protection and shade: as a professional sun hat, it can provide comprehensive sun protection for your face, neck, ears and other parts of your body, effectively block the damage of UV rays, reduce the risk of sunburn and tanning of the skin, it is the necessary sun protection equipment for your outdoor activities in summer. SPORT & LEISURE: The lightweight material and comfortable wearing feeling make it perfect for all kinds of sports occasions, such as running, cycling, hiking, golf and so on. At the same time, the simple and fashionable design also allows it to match with a variety of casual clothing, whether it is daily travel, shopping or holiday travel, can add a fashion and personality to your look.