The Helium Rain Full Brim Hat is perfect for wet and windy days out on the trails.The Pertex Shield Diamond Fuse 2.5L fabric is waterproof and breathable, making this hat perfect for wet weather activities. It features a 2.75" brim width to keep the rain and sun out of eyes and a reflective logo to increase visibility in low-light conditions.With a packable design and premium materials, the Helium Rain Full Brim Hat is a wet-weather staple for soggy adventures on the coast or deep in the mountains.