Reversible Rain Or Sun Style Bucket Hat Blend This rain hat is reversible, with a nylon exterior on one side, and a polyester cotton blend on the other side. This rain hat folds up small with no wrinkles, making it ideal for travel. Our team of stylists suggest wearing your rain hat with a matching pair of rain boots, just because its raining does not mean we cant be fashionable! This rain hat is made of a fast drying fabric. H02909