SUPER WARM & COZY:This cozy fleece side has high density and low curling degree,stronger temperature-locking ability,less heat loss,rapid heating,making bed always warm&cozy.Crafted with 3D box stitching technology,our comforter sets secure the fillings in place, with zero concern of filling leakage or loose thread.No chemical smells.Zero noise for soundly sleep.Great choice for those who are sensitive to goose down or feather bedding.Perfect for people that runs cold at night.