New, Unused Cooling Vest, Cool Vest, Eye Harness M Size, Single Item, Unisex *This item does not include ice packs. *Cooling vests with 6 dedicated ice packs and ice packs only are sold separately. For use as an inner layer with work clothes with fans, etc. Heatstroke prevention goods, all-mesh type. In summer, insert ice packs for a cool and refreshing feel. In winter, insert body warmers for warmth. This versatile vest can be used throughout the year. Regarding the product when using dedicated ice packs ↓↓↓ ■ All-mesh type specialized for innerwear This all-mesh type is specifically designed for innerwear to be worn under work clothes or suits, and it has excellent breathability. It is a heatstroke prevention item that prevents a decrease in work efficiency due to heat stress. Please use it by inserting ice packs, etc., on the back and both sides. ■ Cooling effect UP when used with work clothes with fans By making it all-mesh, breathability is greatly improved. When used in conjunction with work clothes with fans along with ice packs, the circulating air is cooled, and a synergistic effect provides further cooling. The material uses antibacterial and deodorant material. ■ Heatstroke prevention for people working in extreme heat This is a heatstroke prevention item made for people working in extreme heat. ■ Cools blood flow to prevent body temperature from rising The cooling vest is designed to have ice packs placed in three places: the back and under the armpits. By effectively cooling the armpits, cooled blood flow is sent throughout the body, preventing body temperature from rising. ■ Vest that can accurately position cooling agents By adjusting the shoulder straps, you can accurately position the cooling agents, allowing you to cool the blood flow of the large arteries under the armpits. Conventional products did not have the function to change the position of the cooling agents to match each person's body type, so the cooling agents were often placed on the sides of the abdomen, which would cool the internal organs. This defect has been improved, and the focus is on "accurately placing the cooling agents under the armpits." ■ For those who are required to wear long-sleeved work clothes For heatstroke prevention in workplaces where long-sleeved work clothes and uniforms are required, such as construction sites, agricultural work, warehouse work, and security services. Also useful for fishing, BBQ, camping, gardening, and general outdoor activities. ■ Tested and verified for its ability to maintain the temperature of the contact area below 20 degrees Celsius when worn on a human-shaped model in a room with a temperature of 35 degrees Celsius and a humidity of 80%. Maintains 20 degrees Celsius for 6 hours or more.