Best Environmentally Friendly Comforter
Buffy Breeze Comforter

Best Environmentally Friendly Comforter
Buffy Breeze Comforter
Now 15% Off
Rather than using synthetic materials, Buffy designed this temperature-regulating comforter with eucalyptus. It’s also biodegradable and compostable, so you can feel good knowing the Earth isn’t suffering for your night’s sleep.
What reviewers are saying: “So comfy and really does keep cool in the summer!”
Sizes: Twin/twin XL, full/queen, king/California king
Materials: Eucalyptus Tencel
Best Cooling Comforter
Rest Evercool Cooling Comforter

Best Cooling Comforter
Rest Evercool Cooling Comforter
Live in a hot climate or just prefer a colder bed? This comforter brings the chill. Not only is it extremely soft, it also has moisture-wicking technology that helps keep sweat at bay.
What reviewers are saying: “I have no idea how a blanket can cool you but this blanket does. I’m going through menopause and was having trouble sleeping, and this blanket is a game changer.”
Sizes: Twin, queen, king
Materials: Nylon, spandex
Best Cooling Comforter Set
Serta Supersoft Washed Cooling 3-Piece Comforter Set

Best Cooling Comforter Set
Serta Supersoft Washed Cooling 3-Piece Comforter Set
Now 51% Off
If your entire bed needs a cooling makeover, this set comes with a comforter and shams. Plus, the comforter is reversible—you can switch up the feel of your bedroom simply by flipping it over.
What reviewers are saying: “It’s so pretty and very lightweight! Perfect for me because I am a hot sleeper!”
Sizes: Twin, queen, king
Materials: Polyester
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Best Cooling Comforter for Humid Climates
Amerisleep Recover+ Comforter

Best Cooling Comforter for Humid Climates
Amerisleep Recover+ Comforter
Anyone who lives on the East Coast will happily complain about summertime humidity. If your bedroom feels hot and damp in warmer months, this comforter will make it easy to sleep through the night, thanks to its temperature-regulating and moisture-wicking technologies.
What reviewers are saying: “The Recover+ Comforter is well made! Lightweight, soft and very comfortable! Sleeps very cool!”
Sizes: Twin XL, full/queen, king
Materials: Lyocell, polyester, cotton
Best Fluffy Cooling Comforter
Coma Inducer Bamboo Butter Cooling Comforter

Best Fluffy Cooling Comforter
Coma Inducer Bamboo Butter Cooling Comforter
Hailed as one of the best cooling comforters by reviewers, this comforter uses bamboo rayon to create a fluffy, breathable comforter that will make sure you never overheat in the nighttime.
What reviewers are saying: “Third purchase to date! Great quality and sooo soft! Buy, you won’t be disappointed!”
Sizes: Twin XL, queen, king
Materials: Bamboo rayon, polyester
Best Down-Alternative Comforter
Brooklinen Down Alternative Comforter

Best Down-Alternative Comforter
Brooklinen Down Alternative Comforter
Now 25% Off
If you love the fluffy feel of a down comforter, but want to avoid overheating or using animal products in the bedroom, Brooklinen created this comforter just for you. You can choose from three weights: lightweight, all-season, or ultra-warm.
What reviewers are saying: “The comforter is super comfortable and soft, and great for summer and hot weather!”
Sizes: Twin/twin XL, full/queen, king/California king
Materials: Recycled PET microfiber
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Best Machine-Washable Comforter
Cohome Cooling Comforter

Best Machine-Washable Comforter
Cohome Cooling Comforter
Not only is this comforter designed to keep you cool and comfortable at night, it also has the added benefit of being extremely user-friendly. Corner tabs make sure your duvet cover never slips, and the material is machine-washable.
What reviewers are saying: “It feels like a cloud. I ordered one for my daughter but I’m ordering a second one for myself!”
Sizes: Twin/twin XL, twin XL, full, queen, king, California king, oversized queen, oversized king
Materials: Polyfill
Best Lightweight Down Comforter
Quince Luxe Goose Down Comforter

Best Lightweight Down Comforter
Quince Luxe Goose Down Comforter
Now 66% Off
Generally speaking, down is considered one of the warmest and most luxurious fillings for a comforter or duvet. With this lightweight version, however, you can enjoy all the coziness and fluff that comes with down without waking up sweaty.
What reviewers are saying: “This is the best fluffy comforter I have ever owned! It is suitable for both summer and winter months.”
Sizes: Twin, full/queen, king/California king
Materials: Goose down, cotton sateen
Best Beginner-Friendly Comforter
Saatva Lightweight Down Alternative Comforter

Best Beginner-Friendly Comforter
Saatva Lightweight Down Alternative Comforter
If you haven’t ventured into the comforter aisle before, this version is fantastic for bedding beginners. It’s a lightweight, down-alternative insert, which means it doesn’t break the bank and will keep you cool in summer months.
What reviewers are saying: “I am really loving this lightweight down alternative comforter. I like to keep my room cold at night and found my previous insert would almost serve as a heat trapper throughout the night. This insert suits my sleep needs well and would recommend to anyone. Ties to keep the duvet cover in place are helpful too!”
Sizes: Twin/twin XL, full/queen, king/California king
Materials: Lyocell, cotton
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Best Allergy-Friendly Comforter
Snowe Down Alternative Comforter

Best Allergy-Friendly Comforter
Snowe Down Alternative Comforter
Now 15% Off
Big, fluffy duvet inserts can attract dust and aggravate allergies. This lightweight, cooling comforter is made from microfiber, an allergen-free material. It’s just as cozy as traditional down without using any animal products.
What reviewers are saying: “I purchased the Snowe Down Alternative duvet insert in the Lightweight density, and it is just the right amount of fluff for our bed without being too heavy. We loved it so much that we purchased one for our second home as well.”
Sizes: Full/queen, king
Materials: Microfiber
Best Luxury Cooling Comforter
Sferra Cardigan Duvet

Best Luxury Cooling Comforter
Sferra Cardigan Duvet
Sferra has spent centuries perfecting luxury bedding. Using only the finest European goose down, this airy and lightweight duvet will keep you at the perfect temperature all night long.
Sizes: Twin, queen, king
Materials: Down
Best Silk Cooling Comforter
Cozy Earth Comforter

Best Silk Cooling Comforter
Cozy Earth Comforter
Now 20% Off
Along with linen, silk is one of the airiest fabrics on the market. This comforter combines bamboo and mulberry silk to create a breathable, lightweight comforter that will ensure you get an incredible night’s sleep.
What reviewers are saying: “I love the texture and breathability of this year-round lightweight comforter! Like your other bamboo products, it is soft and luxurious!”
Sizes: Twin, full/queen, king
Materials: Silk, bamboo viscose
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For more than 150 years, Harper’s Bazaar has been the preeminent fashion, beauty, and lifestyle resource for women at every age. We cover what’s new and what’s next in home by working with the world’s leading authorities in interior and architectural design, textiles, and more. Every story we publish has been thoroughly researched and vetted by our team of editors and industry experts.

Tatjana Freund is Hearst's Fashion & Luxury Commerce Editor, covering beauty, fashion and more across multiple brands. Previously, she worked at ELLE.com and Marie Claire. She's a fan of whiskey neat, podcasts that give her nightmares, and one time Zoë Kravitz laughed at a joke she made.
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