zipper closureMaterial: Made of high quality nylon and spandex, soft, flexible and breathable; great for outdoor activities such as hiking, cycling, travelingSun protection: protects your skin from UVA/UVB rays while you are outdoorsHoodie and Thumb Holes: The hoodie is designed to provide extra sun protection to your neck; the low profile thumb holes ensure your sleeves don't roll up. Four utility pockets for storing personal items such as ID, phone and keysBREATHABLE QUICK-DRY: Quick-drying lightweight fabric keeps you cool; high-density mesh fabric enhances breathability and quickly wicks moisture away from your skin