Cloud Comforter

$199$159.20

Ultimate airy loft and cozy fluffiness — meets awarded breathability. Cools body temperature and removes humidity under the covers.

All Season
Winter Weight

Color White

White
Slate Blue
Porcelain
Heirloom Silver
French Clay
Fossil Grey
Almond Milk
Rose Clay
Strata
Cherry Petal

Size

Add Breeze Duvet Cover?

The Details

Description

The standard in loft, softness and lifespan in comforters and duvet inserts. Made sustainable through material innovation. 

Your order includes our complimentary Three Year Protection Plan and our Comprehensive Package Delivery Guarantee.

  • Free standard shipping. 
  • 50 night free returns.
  • Afterpay, Shop Pay, and PayPal are available at checkout.
  • Free At Home Trial: Try this product for 7 nights free - we won't charge you unless you keep it.    

Details

  • Hypoallergenic, machine washable and all-season duvet insert  
  • OEKO-TEX® STANDARD 100 Class 1 certified product has been tested against a list of over 1,000 harmful substances.
  • Lyocell absorbs moisture faster than cotton
  • 300 thread count, sateen weave lyocell shell
  • Proprietary stitching pattern locks fill in place
  • Upcycles approximately 50 plastic bottles (depending on size)
  • 100% GRS-certified, BPA-free, recycled PET fill
  • Loops in every corner to accommodate duvet cover ties
  • Vegan. Does not include silk.

Dimensions

  • Twin / Twin XL: 90" x 70"
  • Full / Queen: 90" x 90"
  • King / Cal King: 90" x 105"

Care Instructions

Machine wash cold. Dry on low heat or air fluff. To cut down on washes, we recommend protecting the Cloud in one of our machine-washable duvet covers.

At Home Trial & Returns

The At Home Trial lets you experience Buffy for 7 nights before buying.

When you place your order, a temporary hold will be placed on your card (which may appear as “pending” or “processing”) to validate your payment method. We only complete the charge when the trial ends 7 nights later. If you find Buffy isn't for you, email us at hello@buffy.co and we'll remove the hold immediately.

All customers are also entitled to our 50 night returns policy.

Cloud Comforter

$249$199.20

Airy loft and cozy fluffiness meets ultimate breathability. Radically clean. 

All Season
Winter Weight

Color White

White

Size

Add Breeze Duvet Cover?

The Details

Description

Stay warm without overheating. Our Winter Weight Cloud Comforter is crafted with proprietary side vents and baffle box construction, designed to release excess heat while keeping your body cocooned in cozy warmth. The result? A perfectly balanced sleep environment that’s plush, breathable, and tailored for colder nights.

Your order includes our complimentary Three Year Protection Plan and our Comprehensive Package Delivery Guarantee.

  • Free standard shipping. 
  • 50 night free returns. 
  • Free Trial: try this product at home for 7 nights free - we won't charge you unless you keep it.

Details

  • Hypoallergenic, winter weight insert
  • Lyocell absorbs moisture faster than cotton
  • 300 thread count, sateen weave lyocell shell
  • Proprietary side vents
  • Cloud like Polyester fill
  • Loops in every corner to accommodate duvet cover ties
  • Vegan. Does not include silk.

Dimensions

  • Twin / Twin XL: 90" x 70"
  • Full / Queen: 90" x 90"
  • King / Cal King: 90" x 105"

Care Instructions

  • Dry Clean only
At Home Trial & Returns

The At Home Trial lets you experience Buffy for 7 nights before buying.

When you place your order, a temporary hold will be placed on your card (which may appear as “pending” or “processing”) to validate your payment method. We only complete the charge when the trial ends 7 nights later. If you find Buffy isn't for you, email us at hello@buffy.co and we'll remove the hold immediately.

All customers are also entitled to our 50 night returns policy.

Awards & Recognition
  • GQ Best Cooling Comforter 2025
  • Women's Health Best Comforters 2025
  • Men's Health Best Comforters on Amazon 2025
  • Good Housekeeeping Best Duvet Inserts of 2025
  • Well+Good Best Eco-Friendly Bedding 2025
  • GQ Best Comforters on Amazon 2025
  • Business Insider Best Comforter 2025
  • Good Housekeeeping Best Down Alternative Comforters 2025
  • CNET Best Comforters for 2025
  • PopSugar Best Amazon Comforters and Duvet Sets 2025
  • House Beautiful Best Cooling Comforters 2025
  • Apartment Therapy Best Places to Shop for Comforters 2025
  • TIME Stamped Best Down Alternative Comforters for Allergy Sufferers 2025
  • TIME Stamped Best Comforters 2025
  • Well+Good Best Duvet Inserts 2025
  • Country Living Best Comforters on Amazon 2025
  • Forbes Vetted Best Down-Alternative Comforters and Duvet Covers 2025
  • Cosmopolitan Best Comforters on Amazon 2025
  • Good Housekeeeping Best Bedding of 2025
  • Homes and Gardens Best Duvet Inserts and Comforters 2025
  • The Spruce Best Down Alternative Comforters 2025
  • Travel + Leisure Best Luxury Hotel Bedding Pieces 2025
  • Huffpost Best Cloud-Like Bedding 2025
  • NBC Select Best Comforters of 2025
  • Good Housekeeeping Best Comforters on Amazon 2025
  • Architectural Digest Best Duvet Inserts and Comforters of 2025
  • BuzzFeed Best Cloud-Like Bedding 2025
  • Tom's Guide Best Comforters of 2025
  • Architectural Digest Best Comforters 2025
  • Good Housekeeeping Best Comforters 2025
  • Good Housekeeeping Best Down Alternative Comforters 2025
  • Architectural Digest Best Amazon Comforters 2025
  • TechGearLab Best Down Alternative Comforters 2025
  • SheKnows Best Winter Comforters 2025
  • The Flow Space Best Down Alternative Comforters 2025
  • The Strategist Best Comforters 2025
  • Tom's Guide Best Comforters in 2025
  • CNN Underscored Best Down Comforters 2025
  • CNN Underscored Best Sleep Products 2025
  • CNET Best Comforters for 2025
  • Southern Living Best Duvet Inserts 2025
  • HGTV Best Duvet Inserts 2025

Cooling Bedding That's Radically Clean

32%
More airflow for cooler sleep

x3
Faster moisture-wicking than cotton

0%
Synthetic dyes or harsh chemicals

99%
Reduction in bacteria build up

Tested and lab-verified by the Good Housekeeping Institute Textiles Lab under standard laundering and pilling resistance protocols (ASTM D4970).

Cools at the fiber, not the surface

Our Proprietary Fabric
Made of eucalyptus-derived TENCEL™ Lyocell and constructed with a nanofibril structure that wicks moisture and releases heat through the weave.

The Result
32% higher airflow than cotton and a 1.9°F drop in body temperature, the ideal state for falling and staying asleep.

Shop Cooling Bedding

Actively Reduces Heat

Built-up humidity in your sleep environment is the reason you wake up at 3 a.m. Your own body heat raises your core temperature and disturbs your sleep.

Moisture Mitigation
Our eucalyptus-derived fibers actively pull moisture off the body and release it outside of your sleep environment. You stay cool, and nothing is absorbed by the fabric making it heavy and damp. You'll wake up cool and dry.

Dissipates Heat
Our eucalyptus-derived fibers have higher Thermal Conductivity Ratings (0.24 W/mK) than cotton. That means body heat dissipates 20% faster.

Measured: Sweating Guarded-Hotplate Test (ISO 11092) showing lyocell's superior heat transfer vs 400TC cotton✓ Verified by Hygroscopicity testing: our fibers maintain a ~13% moisture regain vs ~9% for cotton (Textile Research Journal)

Skin First Fabrics

pH Balanced
Standard textiles are often alkaline which strips the skin of its natural defense. We stabilize our fibers to a skin-neutral pH of 4.0–7.5, within range of the skin's natural protective barrier and eliminating surface reactions that cause rosacea and eczema flares.

Engineered Smooth
Our fibers are produced to absolute cylindrical perfection. Meaning they are uniformly smooth: No snagging or catching. No softening agents applied. Less irritation and inflammation guaranteed.

Verified to the Highest Standard

Certified OEKO-TEX® STANDARD 100 Class 1, the strictest tier, verified across every layer of construction. Nothing harmful used. Nothing transfers from sheet to skin.

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Hormone Supportive

The bedroom is a transdermal environment, meaning skin absorbs and releases into your system what it touches. Your bedding is the environment your skin sits in for 8+ hours.

Endocrine-Disruptor Free
No bisphenols (BPA/BPS), no phthalates, no PFAS. These are the chemicals known to mimic estrogen and interfere with thyroid transport.

Free of Industrial Finishes
Wrinkle-resistant treatments, water-repellent coatings, fabric softeners, and synthetic dyes are all proven to cause hormone harm and standard across conventional bedding. None appear in ours.

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