The Nesting Company Aria Down Alternative All-Season Comforter contains premium hypoallergenic super soft fabric and Down Alternative filling. It provides just the ultra-softness & coziness for summer and the right amount of warmth for winter, making it an all-season comforter for coziness year-round. It is designed with a box-stitch construction that keeps the fluffy fill in place without moving around, This comforter is machine washable for easy care.