Unique in Japan! A cooling gel mask rich in carbon dioxide (foaming agent). The cooling sensation lasts for about 6 hours after application. The moist and comfortable touch spreads quickly. It stays fresh and light even on long walks. It adheres tightly to the skin and is not easy to fall off even when moving! Recommended for work or leisure activities that require standing! ● Carbon dioxide content exceeds 1,000 ppm, and the texture is soft ● Patented technology (carbonate sheet manufacturing technology) ● Lavender mint fragrance