※ No wash tag Includes fan and battery [Fan-equipped wear] A fan-equipped vest that allows you to enjoy working even in the scorching heat of summer! This workwear set includes the vest, battery, fan, AC adapter, and fan dust cover. Simply wearing it will make your body feel comfortable immediately! By applying titanium coating to the back of the fabric, it uses UV-cut material that blocks UV rays, preventing 99% of damage from UV rays and thoroughly blocking the source of heat, achieving overwhelming coolness! It achieves an effect of lowering the temperature by an average of 10°C compared to regular workwear. With the new design, the wind passes thoroughly up to the neck, and the warm, humid air that passes through the clothes is discharged from the sleeve openings and collar, maximizing the performance of the fan-equipped workwear. All specifications are standard equipped with pockets for ice pack packs! You can use them to cool your body even further. It has the effect of suppressing the rise in body temperature during work.