What Fill Power Is Best for a Comforter?

The best fill power for a comforter depends on your preferences and climate, but most sleepers find that 600 to 800 fill power offers the ideal balance of warmth, loft, and comfort. Higher fill power down provides greater insulation efficiency, meaning it can deliver the same warmth with less weight. Premium comforters often use 700+ fill power goose down for exceptional loft, breathability, and lightweight comfort.