Sealy Balance has been cleverly designed to help you become a deeper sleeper by combining technology with comfort. The cover of the duvet is made with a beautifully soft microfibre that features carbon fibres. Carbon is proven to help reduce the electrostatic charge that builds up on your body during the day which is usually caused by blue light technology. These clever carbon fibres help to reduce this electrostatic charge, helping you to feel balanced and relaxed whilst you sleep. The duvet is filled with DuPont™ Serica® fibres that imitate the natural qualities of silk. Serica® is wonderfully soft and smooth to the touch, which results in a duvet that cocoons around your body and keeps you relaxed and comfortable throughout the night.