• Softlife Coolmax pillows are specially designed to prevent sweating and temperature problems that are common during sleep. The gel layer applied to the area where your head and neck come into contact creates a temperature difference of -2 degrees below the environment you sleep in, allowing you to sleep coolly and comfortably throughout the night. Even on the hottest days, your sleep will be fresh and relaxing. Washing instruction: The product cover can be washed at a temperature of 30°C, in the normal schedule. The washed case can be dried in a dryer and ironed. Never wash the visco filling.