Cooling Vest, Washable, Adjustable, One Size Fits All, Summer Cooling Workwear

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[Cooling Vest] Smartly conquer this summer's extreme heat! The cooling vest is making its debut in Japan! This is an innovative cooling product for heatstroke and heatwave prevention, developed in 2026. It uses a new PCM cooling material, independently developed based on NASA's cooling technology. It automatically freezes below 28°C and provides sustained cooling for approximately 60-120 minutes. The temperature-sensitive liquefaction ⇄ solidification cycle ensures gentle, smart cooling for your skin.

[Disassemblable and Washable Design! A Next-Generation Cooling Vest for Hygienic Use] This cool vest features a detachable design. By removing the PCM cooling unit (large capacity of approx. 41x30cm), the vest itself can be washed with water. It can be kept clean even with repeated use. The removed PCM cooling unit can also be used independently as a cooling mat. You can expand its uses beyond just an ice vest, such as placing it on a chair to cool down during breaks. This design balances practicality as a cooling product with hygiene.

[Sustained Cooling Without Power for Comfortable Work in Extreme Heat] No need to worry about bothersome fan noise or running out of battery. It also eliminates the safety risks of battery overheating in high-temperature environments. In its liquid state, it easily freezes in environments below approximately 28°C, such as near a refrigerator or air conditioner vent, or in cold water. Cooling it in the refrigerator allows for even longer-lasting cooling. Unlike conventional ice packs that can become extremely cold, it maintains a suitable temperature for cooling. The skin-friendly coolness lasts for a long time. It is safe to use during power outages as it naturally freezes when placed in an environment below 28°C, providing peace of mind during disasters or power restrictions.

[Free Size & Large PCM Unit for Efficient Cooling] This cooling vest is a free size with adjustable Velcro straps on the shoulders and waist for a perfect fit according to your body shape. Furthermore, it is equipped with a large PCM unit of approximately 41x30cm. This large cooling area effectively covers a wide range of your body, from your back to your abdomen, achieving strong and uniform cooling unlike products with smaller cooling areas. Even after it melts, it can be refrozen by simply placing it in a cool place with air conditioning and can be reused over 1 million times. It is economical and environmentally friendly, and recommended for those who dislike the wind from air conditioners or fans. It also contributes to saving electricity costs, making it a popular and practical item for summer.

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