Sun reflecting off of saltwater is more than intense-it can be dangerous. This super-cooling boney keeps down your core temperature with Omni-Freeze ICE technology and blocks out sunrays from every angle with a 360-degree brim. Coolhead Booney uses a naturally occuring chemistry to start actively cooling you the moment the fabric it comes in contact with your sweat-the cap actually starts feeling cool to the touch. Flat-filament Omni-Wick fabric on the sweatband creates rapid moisture flow away from your body, and UPF 50 sun protection earns the Skin Cancer Foundation’s seal of recommendation for the Coolhead. An drawcord with a toggle at back of crown cinches to the perfect fit, and the adjustable chinstrap keeps things in place through powerful offshore gusts. FEATURES: Fabric: Shell: 90% polyester/10% elastane. Lining: 90% polyester/10% elastane, Omni-Shade UPF 50 sun protection, Omni-Freeze ICE advanced cooling, Omni-Wick sweatband, Adjustable chin strap, Adjustable drawcord and toggle at back, Imported,