Store your favorite accessories with ease and never plan on losing a hat again with the Sunday Afternoons® Eclipse Hat. Made with 100% polyester materials, this hat features a 3" folding Clamshell brim® for easy suitcase or back pocket storage. The UPF 50+ sun protection with durable quick-dry fabric allows shade from the sun while drying quickly in the rain. Sweat less and stay shaded with the wicking sweatband liner for all-day comfort.