DRY Cool Vest S/M 1102010107 1 piece

You can get a cooling sensation by putting about 500mL of tap water into the vest, letting it soak in and pushing it out. Since it is a vest type, it can be worn under a jacket. By allowing air to pass through the vest, body temperature rise can be effectively reduced. The cooling method is based on the principle of evaporative cooling: when air comes into contact with the vest, evaporation occurs, removing hot air. Simply pour 500mL of tap water into the zipper on the back, rub it with your hands so that the water is dispersed throughout the inside of the vest, and then pour the water out through the zipper to activate the cooling effect. The cooling material is surrounded by nylon, so the surface of the vest does not get wet. Size (cm): Chest width: 90-94, Waist width: 78-82 Quantity: 1 piece Material: Outside: nylon, PU (polyurethane, antibacterial treatment), inside: nylon Temperature drop range: -5 to 15°C from ambient temperature (varies depending on usage environment) Cooling effect duration: 8 to 72 hours (varies depending on usage environment) TUV certified (ISO 9001:2015) Weight: 200g Washing Instructions: Machine washable