Duck Down DuvetsA higher ratio of feathers to down gives this duvet a comforting, weightier warmth. The piped 240 thread count cotton cover is down-proof, so they can't escape.Stay warm and cozy while you sleep with the Natural Duck Down Duvets. These duvets are crafted using responsibly sourced Duck down – providing a luxurious, lightweight feel. The natural materials offer breathable insulation, regulating temperature and providing superior comfort. Enjoy a good night's sleep with the natural benefits of a Duck Down Duvet.Sustainably Sourced This product is sustainably sourced, resulting in support for cotton farmers who employ water-efficient practices, protect the environment, and prioritize fair and respectful labor. The feather and down components are certified for outstanding animal welfare and can be tracked from farm to product. Moreover, all natural bedding suppliers provide affirmation that the feather and down is only obtained as a by-product and are monitored to guarantee the highest animal welfare standards.