Say goodbye to night sweats with this extra cooling comforter, ft. our signature Cloud Cool fabric, smooth and breathable bamboo viscose, and innovative ‘Tones of Cool’ cooling technology. This all-in-one comforter works to continually absorb and release heat as you snooze, keeping you at the perfect temperature all night long. Stay chill, stop the tossing and turning, and get your best night’s sleep ever. Cloud Cool fabric on top, viscose from bamboo underneath Light filling made from recycled PET bottles Tones of Cool’ cooling technology ensures optimal sleep temperature All-in-one design (replaces duvet, duvet cover & top sheet) Machine washable OEKO-TEX® certified