【 Up to -19°C 】 Workman Vest: Wearable Cooler Peltier Vest Materials: [Body] 88% Polyester, 12% Polyurethane; [Mesh] 100% Polyester Specifications: [Cooling Plate Temperature] Maximum approx. 6°C (at an ambient temperature of approx. 25°C, no load, temperature stabilization; temperature may vary slightly depending on the environment.) Brand new, unused. Originally priced at 17,800 yen. The store's warranty stamp is printed on it. Purchase date: May 21, 2025 Please be aware of this. Carefully packaged and shipped promptly. Please comment if you wish to purchase multiple items. In the unlikely event of an initial defect, we do not handle the buyer's address. It is faster to communicate directly with the manufacturer for resolution. Therefore, in such a case, we kindly ask the buyer to contact the manufacturer directly. Workman: Largest Surface Area Wind Core Ice Peltier Vest 1-second cooling, large plate, Wind Core, outdoor, commuting, school, heatstroke prevention, air conditioning, cooling, Peltier element, Peltier plate, comfortable, energy saving, 2025