Our premium goose down and feather comforter is designed for a luxurious sleeping experience. The ethically sourced and trackable filling is kept evenly distributed with end-to-end box stitching, and you can attach your own duvet cover using the four corner loops. The specially tailored blend of goose down and feather filling wrapped in a breathable cotton shell is guaranteed to increase the amount of time you spend in bed. Luxurious softness, for your best sleep ever. Standard 100, Certified by OEKO-TEX as being free from any harmful substances or chemicals.