MY CART 0 HOME BEDDING BATH ROBES THROWS QUILTS & BLANKETS MATTRESS PADS Home / Down Comforter Buying Guide Down Comforter Buying Guide Down Comforter Buying Guide What is Down, anyway? Down is the feather undercoat of a bird used for its natural, lightweight, insulated material. It provides the insulation birds need to keep warm. Down is used in bedding, jackets, pillows, and sleeping bags. Types of Down Goose Down – This type of down is what you would find in most quality down comforters. Goose clusters tend to be large and come from older birds. Larger clusters allow for higher fill powers and durability. Clusters can be white or gray but white is generally preferred since it will camouflage with a white comforter shell. The highest fill for goose is generally 1000 FP. Synthetic (Down Alternative) – Many opt-in for a synthetic fill such as cotton, wool or polyester. Fill Power Quite simply, fill power is a measurement of the amount of space one ounce of down will occupy in cubic inches. The higher the fill power, the larger the down clusters. Larger down clusters yield better insulation. The larger the down cluster, the lighter the down comforter (or pillow, jacket, featherbed, etc…) will be. 400 Fill Power and Below Fill Power- Soft and Lightweight warmth. Perfect for warmer climates or warm sleepers. 400 - 599 Fill Power – Lightweight, but more insulated. Perfect for all seasons and couples who sleep at different temperatures. 600 - 799 Fill Power – Lightweight and great for the winter season and cold climates. 800 and Up Fill Power – Highest insulation for winter warmth and cold climates. Shell & Thread Count Thread count is usually associated with sheets, but it is also a factor when shopping for down. Just like with bedding, a higher thread count means a tighter weave. When it comes to down, a higher thread count and tighter weave will determine how well it contains the fill, making it last longer. Our comforters at are made with 100% Cotton Shell with thread counts between 280 and 480. Care To prolong the life of your comforter, we recommend to seldom wash your comforter. Instead, use a duvet cover to protect the comforter and wash the duvet cover regularly. When it is time to wash and dry your comforter, refer to our Down Comforter Washing Guide. LOCATION & CONTACT 2276 Broadway New York, NY 10024 Open 11am-6pm Daily Have a question? Call us at 212-724-0180 during store hours or email us at sales@laytners.com EXPLORE Sateen or Percale Sheets? Down Comforter Buying Guide Guide to Sleeping Pillows Wash and Care for Down Comforters Wash and Care For Cotton Bedding Wash and Care For Linen Bedding Responsibly Sourced Natural Down HELP CENTER Returns and Exchanges Frequently Asked Questions Size Guides Privacy Policy COPYRIGHT © 2021 LAYTNER'S LINEN & HOME •