Stay protected and covered with the PreCip Safari Hat from Marmot. Full-brim protection. Adjustable and detachable chin strap for a perfect fit. Seamsealed for waterproof protection. Interior lined with DriClime to keep you dry, warm and comfortable. Floatable. Magnetic side closure for up or down brim. Materials: 100 percent nylon. Lining: 100 percent polyester Hand wash cold, dry flat. Imported. Measurements: Circumference: 24 in Brim: 3 in Product measurements were taken using size XL/XXL. Please note that measurements may vary by size.