Fabric Performance: Water-Resistant, Breathable, Lightweight, Wicking, Quick-Drying, TransAction Headband, UPF 50+ Design Features: Dark Fabric Under Brim, Floating Foam-Stiffened Brim, Varied Brim Width, Embroidered OR Logo Functional Details: One-Handed Drawcord Adjustment, Breakaway Removable Chin Cord, Packable Supplex nylon Classic sun hat UPS 30+, foam stiffened brim floats, TransAction headband for comfort and moisture management, external drawcord adjustment and break away chin cord