Question: down comforters that are cool?
Answer: A Comforter That Promotes Deep Sleep: ClimaBalance Goose Down Alternative Comforter. ... 
A Moisture-Wicking Comforter: Comfy Spaces Cooling Fiber Comforter. ... 
A Lightweight, All-Season Comforter: LINENSPA All-Season Comforter. ... 
A Goose Down-Alternative Comforter: Meritlife Bamboo Comforter.