Light and airy atop your skin in the summer months while enveloping you in a warm cocoon on cooler nights, our Divine Down Duvet Inserts are a dream. Perfectly sized to fit our duvet covers, each insert boasts oversized 15" x15" squares and an ultra soft hand. Featuring Snow White Down™ enclosed within a luxurious 360 thread count Cotton Sateen Shell, sleeping beneath this insert is truly divine. Each interior seam includes a 1" baffle wall, allowing the down to reach its maximum loft. All inserts feature a 1" gusseted edge with silk piping, and are finished with corner loops in order to effortlessly secure to your duvet cover.