cooling innovation with this double purpose accessory that merges solar energy efficiency with outdoor essential Perfect for sunny excursions including mountain treks, beach trip, fishing expeditions, and exploration where shade is limited Crafted from breathable nylon with a wide sun protective brim, this hat combines lightweight comfort and sun protective for extended wear in hot conditions Ideal for hiker, anglers, and outdoor enthusiasts of all genders seek practical sun protective with innovative temperature regulation technology Stay cool with this solar operated cooling hat featuring builtin side fan that wire sunlight for continuous airflows during outdoors adventure