The Sealy All Seasons Down Duvet is designed to provide superior warmth and comfort year-round. This cozy and luxurious duvet is stuffed with premium responsibly sourced white down. The baffle box design effectively prevents the down from shifting maintaining even warmth distribution throughout the duvet. The down fill is encased in tightly woven, allergy defense 100% cotton fabric is breathable for comfort in the warmer seasons. Additionally, this duvet features corner loops that hold the cover firmly in place to prevent slipping and bunching. This duvet is machine washable for easy care and backed by Sealy’s lifetime warranty.