Viscofresh is a perforated viscoelastic pillow with a thermoregulating cover made of 100% cotton. The memory foam core perfectly adapts to the neck, ensuring a restful sleep. Additionally, the perforation promotes air circulation within the pillow and enhances breathability. This thermoregulating comfort pillow is ideal for individuals who experience temperature fluctuations at night. The Outlast technology, developed by NASA, is used for thermoregulation. The pillow cover is made from exclusive 100% cotton. In conjunction with Outlast, the pillow cover protects against temperature and humidity fluctuations throughout the night. At the same time, it absorbs, stores, and releases the heat emitted by our body, creating an individual comfort zone. The result is a consistent microclimate that is neither too cold nor too hot.