Madison Park Winfield Luxury Down-Alternative Comforter Offering exceptional warmth and comfort, this down-alternative comforter is the perfect choice. The down alternative filling mimics the warmth and qualities of down, but is hypoallergenic making it a great option for people with allergies. Finished with a sewn-through box construction that prevents the fill from shifting, the comforter provides an even distribution of warmth. It is perfect for year round use.