Sun Protection: UPF 50+ fabric provides maximum sun protection against harmful ultraviolet rays. Great for running, hiking and swiming as a cover shirt. Soft and Lightwght: Made by buttery soft upgraded fabric, More soft and lightwght. Bring you more super soft and comfortable. Quickly dry and ultralight fabric wicks moisture away from your skin, keep you fresh and comfortable.You won't feel stuffy when you're exercising. Chafe-free Comfort: Flat lock seams and tag-free collar for chafe-free comfort, Crew neck reduce the friction between your skin and clothes, thereby enhancing your comfort, suitable for worn alone or as a base layer. Fabric:Sun Protection Jacket fabric is engineered for cutting-edge performance and comfort, including our exclusive technology that accelerates moisture wicking for a cooler workout and helps keep the fabric fresh; Soft, lightweight, breathable, moisture wicking and quick dry to keep you active all day. Breathable & Comfortable To WearThe quick dry Sun Protection Jacket fabric technology lets your sweat band dry in minutes. It provides customers excellent wearing experience with breathable and stretchy. The moisture wicking fabric seamless bandana makes you feel cool and comfortable, and keeps you cool in the summer and warm in winter. Superior Cooling: The Sun Protection Jacket is ice silk fabric, which helps to cool your skin for after absorbing sweat or water. It is the exact provides you with the cooling and comfortable feeling throughout the whole hot days.