Outdoor Research Seattle Rain Hat Grove Medium. Specifications for Outdoor Research Seattle Rain Hat: Manufacturer: Outdoor Research Gender: Unisex Age Group: Adults Fabric/Material: 100percent Nylon Application: Casual Hat Style: Hat Lining Material: Polyester Weight: 3.07 oz Water Resistance Level: Waterproof Features of Outdoor Research Seattle Rain Hat Waterproof Fully Seam Taped Breathable Wicking Tricot Lined Crown UPF 50+ New Internal Adjustment 3in Brim with 3.75in Brim at Back Floating Foam-Stiffened Brim Removable Chin Cord Packable Package Contents: Outdoor Research Seattle Rain Hat Outdoor Research 3222902445007: Seattle Rain Hat Grove Medium