Goose down pillows are one of the lightest and healthiest sleep materials nature has to offer, perfectly conforming to the anatomical structure of the head and neck area, providing flawless sleep comfort. Thanks to their high breathability and moisture-regulating (hygroscopic) ability, they prevent your head from sweating, creating a warm sleeping environment in winter and a cool one in summer. With their flexible and non-sagging structure, these luxurious pillows maintain their original shape for many years. For cleaning, unless otherwise stated on the product label, it is recommended to wash them at 30°C on a delicate/gentle cycle with liquid detergent, dry them in a tumble dryer with dryer balls (or clean tennis balls) until completely dry to prevent feather clumping, or send them directly to a professional dry cleaner.