You really can wear a Kromer all year round. We kept the classic style of the Original, but cut it from lightweight, water-resistant 100% waxed cotton duck. When the chilly morning gives way to a sunny afternoon, just pull up the earband and you'll be comfortable all day long. Features: 10 oz. paraffin-treated 100% cotton duck Polycotton lining Six-panel crown construction Pulldown earband Made in the USA with US and globally sourced materials Hand wash or spot clean only