Made with our proprietary waterproof Rain Cloth fabric, the full-brim Skagit Rain Hat will keep your head dry no matter the downpour. Shell fabric consists of 3 layersa tough outer layer, a laminated waterproof and breathable membrane, and a soft on skin tricot inner layer. The side brims can be secured to the crown for a trim profile, and the removable, adjustable chin strap keeps it on your head in heavy breezes. Fully seam taped for dependable water protection.