Simply put: The Seattle Sombrero is one of the greatest celebrations of Outdoor Research's legacy in trusted outdoor protection since the 80's. This year, we're bringing that decade back with bold retro color schemes that celebrate a heritage of serious fun. Waterproof, fully seam-taped, and a durable 70D brim - you already know what makes this hat an award-winning staple of the Outdoor Research line. What you might not have known: Internal adjustable cinch-band keeps headwear in place, UPF 50+ protection guards against harmful sun rays, and a packable design weighing in at a mere 3.2 oz ensures the fondly-known Sea Som stays put at the top of your packing list. Also known for its time-traveling superpowers as the RetroActive Rad Rain Hat, this partyproof headwear cinches up to send you into the decade of your dreams.