Thank you for viewing!(^^)♥ ☘️ Only one item available ✨ ☘️ Brand new ✨ ☘️ Free shipping ✨ ☘️ No comments needed, instant purchase welcome ✨ #Tom☆room ← Please come visit!(^^) Regular price: 8,900 yen Size: L size 【PCM Cold-Sensing Material - Instant Cooling】Using PCM cold-sensing material, you'll feel a coolness as if a chilled can of juice is pressed against your skin the moment you touch it. It transmits coolness to your skin in one second, reducing your perceived body temperature by up to 16°C! Let's go out cool and refreshing this summer with a PCM cooling vest! 【Reusable - Economical】The cooling vest can be used repeatedly over 1 million times. Unlike general cooling vests, the "PCM cold-sensing material" uses a special structure that is less likely to degrade in performance when washed, and it can be hand-washed/machine-washed in a net. Compared to conventional ice packs (300 yen per piece x replaced twice a week), you can save about 5,000 yen per season. * Bleach, ironing, and dryers are not allowed. 【Up to 6 hours of continuous cooling - Cool all day】"PCM (Phase Change Material)" is a special material with temperature adjustment functions, also applied in NASA's spacesuit technology. It begins to melt at 26-28°C (near human skin temperature), absorbing heat and achieving a lasting coolness. The cooling effect lasts for about 2-6 hours (※ varies depending on temperature and activity level) until it melts completely. It covers a full day of commuting (3 hours) and outdoor work during the day (3 hours). It "gradually cools" even at scorching construction sites or while running. 【Ultra-Comfortable Design】Doesn't get stuffy, isn't heavy, and doesn't get in the way! Solves the weaknesses of conventional cooling vests! Ultra-thin at 1cm thick and can be folded into a bag. Mesh fabric provides excellent breathability, so you won't get stuffy even on hot days. Unisex sizes (available in M~XL - can be worn neatly under work clothes) 【Use in various situations】Great for work, outdoor activities, and daily life! Selling like hotcakes to people like this! Construction workers in the scorching sun, delivery drivers, commuters sweating in crowded trains, marathon and golf enthusiasts in the summer, and office workers who don't like air conditioning. 28