Its fabric, which is made of bamboo-derived viscose rayon and polyester, increases breathability and its memory foam is shredded to prevent clumping and provide you with better air circulation.

Source: https://mashable.com/roundup/best-pillows-to-help-you-sleep-better

Made with rayon from bamboo, this lustrous sheet set will provide you a silky luxurious feel while also helping to keep you cool.

Source: https://www.forbes.com/sites/forbes-personal-shopper/article/best-bamboo-sheets/