Ensure your best cooling sleep with exceptionally lofty bedding basics. Our lightweight duvet alternative inserts are filled with premium 100% alternative down, an exceptionally fluffy alternative fill whose loft mirrors the comforting texture and warmth of genuine goose down. Crafted with a silky, soft, and breathable 100% cotton sateen shell, featuring a remarkable three-dimensional baffle box construction that keeps the silky spiraled microfibers & heat evenly distributed, and double stitched seams for ensured longevity. And of course, corner loops to tie onto our Duvet Covers for easy bed-making and finished with a lustrous satin piping all around.