Here’s a Sleep Expert® favorite for staying cozy without overheating. At the heart of this all-season comforter is PrimaLoft® Down Alternative Comforter , the luxury down alternative. This next-gen, hypoallergenic insulation draws moisture and heat away from your body to keep you comfortable. Plus, the 400-thread-count, soft, breathable cotton sateen fabric features a baffle box design, so the fill stays airy and right where it’s supposed to be. With this just-perfect comforter you can count on being cuddled up and comfy all night, every night of the year.