This bedding set is crafted from 300 thread count lyocell, a naturally breathable fabric with a beautifully soft, smooth feel. Innovative loops in the top two corners of the duvet cover prevent slippage when fastened to the buttons on our Ultimate duvet. StayNew™ technology ensures long-lasting colour vibrancy and reduces bobbling. These pieces are also anti-allergy, scientifically proven to reduce dust mite allergies.