Okay… I don’t usually write reviews, but this thing deserves one. When I pulled it out of the box, I literally said, OMG It’s SO fluffy. Like, not fake fluffy, actually thick and soft in a way that feels expensive. I was worried it’d be too warm because it’s double-stuffed, but it somehow stays perfect without making me sweat.
Savings based on comparable value.Learn more
The listed comparable value represents the manufacturer's suggested retail price or the average retail price of similar products with comparable features, materials, and construction available from major retailers at the time of listing. Mellow's sale price reflects our direct-to-consumer pricing model, which eliminates traditional retail markups. Comparable values are reviewed periodically and may not reflect real-time pricing from all retailers.
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The MarshMellow Comforter is double-stuffed for a cloud-soft loft you can see and feel. Crafted from OEKO-TEX® Class I baby-soft fabric and filled with adaptive fibers, it delivers unmatched fluff, gentle warmth, and breathable comfort year-round. Hypoallergenic, washable, and built to stay perfectly puffy, this is your softest sleep yet.
Twice-filled for extra volume and bounce, the MarshMellow Comforter surrounds you in that weightless, cloud-like feeling every night without trapping heat. Each stitch keeps the fill evenly distributed for lasting loft that never goes flat or clumps.
Our heat-adaptive vegan fibers adjust to your body's natural temperature, creating the ideal micro-climate for uninterrupted, deep sleep all year long. No overheating. No chills. Just perfect balance.
Certified OEKO-TEX® STANDARD 100 for a premium baby-soft feel, the highest global safety rating for fabric quality. It means the fabric is hypoallergenic, antibacterial, and free from harsh chemicals, making it gentle enough for even the most sensitive skin.
Feather-free, cruelty-free, and breathable. Our down-alternative fill mimics the plushness of goose down without the allergens or animal materials. 100 % vegan and ultra-clean, it keeps your bed fresh, airy, and soft-as-a-marshmallow night after night.
Engineered to stay perfectly fluffy. Precision quilting locks the fill in place, so it stays evenly distributed wash after wash. No cold spots. No bunching. Just consistent, cloud-like comfort that lasts.
Fully washable, no extra covers or dry cleaning required.
Overall rating: 4.9 / 5 from 13602 reviews.
I love my Marshmallow comforter! It is soft, fluffy and just the right weight to be comforting without being heavy or too hot. I bought 2 colors. Sage and pink. Both are beautiful. The quality is top notch. My cats are obsessed with the comforters and pillows. When they go missing, I know where to look.
Soft, comfy, luxurious, beautiful. The best comforter experience thus far.
great, love this, people would love this comforter
This comforter is everything I wanted it to be! So soft, so plush, so amazing!
Love my mellow comforter it’s so soft best comforter I have ever had beats Ugg by 100%
Love this comforter!
I got this for a birthday gift, 41 years old and I'm pretty sure this is my most favorite gift ever!! Saying it's soft doesn't quite do it justice. I do not think I'll ever go back to a regular blanket.
My cats are happy too! This comforter is so soft. It is quite warm so be aware of that. I want to get their sheets and cooling blanket too!
It is so soft and warm, I love it! Fast shipping too
Very soft, very fluffy, very huggable. Just what I was looking for.
It’s amazing with or without a duvet cover on it!
I’ve had the comforter about a month now and washed it twice (dirty puppy paw problems lol) it’s still like brand new sooooooo incredibly soft. I put a linen duvet cover over it but honestly I love it without it I need to buy the Mellow duvet cover and try cause the softness of this comforter is next level it’s just the King size is huge and more difficult to wash/dry in my speed queen
It’s the best comforter in the world! Not only does it look beautifully fluffy, but it’s also incredibly soft. I never want to get out of bed!
Live this product so comfy
This is the best comforter ever! It keeps its fluff and is the perfect all-weather weight.
Incredibly soft, ordering two more immediately because everyone is fighting over them.
I love it all and the pillow is so comfortable and soft and stays cold. The comforter is fluffy a soft. I would definitely recommend all of these. Look forward to buying some more.
My daughter loves it!
This is my second Mellow comforter!! It is the softest and best comforter I have ever owned!! Perfect weight and doesn’t make me sweat! ⭐️⭐️⭐️⭐️⭐️
My daughter just loves her comforter and so do her dorm friends! Some people ask her roommate if they can hop on her bed and feel the comforter! I'm so glad I got it got it for her dorm! The pink is to die for!
i’m getting the best sleep of my life, seriously.. i wake up actually wanting to go to work now lmao neverrrr buying another comforter. im locked in with mellow<3333
I have never slept better!!! I recommended to a friend who is already buying the same comforter in green!
I am so impressed with both this comforter and Mellow's customer support team! The comforter itself is wonderfully soft, warm, and top quality. Beyond the great product, when I reached out to customer service regarding a slight issue, they resolved it immediately with kindness and efficiency. Truly fantastic product and outstanding support—5 stars all around
I loved it! Super comfortable, spacious, and it feels amazing. 😍
Great quality and feeling. Our dogs don't want to miss out the comfort 😅
So fluffy and soft -like sleeping in a cloud!
We love our comforter! We have a split king bed and it fits nicely. This is a quality comfort , it has a great weight to it and feels so cozy. I would highly recommend this purchase.
From the minute my daughter opened up the box, and felt how luxurious and soft the mellow comforter was she was ecstatic. Both her and her college roommate immediately jumped into bed and raved about how amazing this comforter was; so much so I’m going buy one for myself and as Christmas gifts!
Me my doggie love the softness!!!
This comforter is so soft it literally is like sleeping on a cloud. Love the sand color
Humans and dogs love how softness of the Marshmellow comforter😀
This is the warmest softest comforter I’ve ever bought. Can’t wait to get cozy and warm under it this winter.
Got this for our daughter and she loves it. I did go see how soft and comfy it is.. softest blanket!
I love the comforters and pillows. They look great on all of the beds I purchased them for. Very plush.
The comforter is super soft and fluffy.
It's an absolute dream to sleep on. I love the marshmallow feel!
Love the cloud comforter. It is a bit hot but so incredibly soft. The fabric feels so amazing. I also have the cooling mellow pillows and both me and my husband love them! They stay cool all night
Me and my poodle loved it. I can't wait to get the pillows....
Love it!! Great purchase!! 100% recommend!!
The softest shell you’ve ever felt, crafted with OEKO-TEX® certified material for a premium baby-soft feel.
Silky, eco-friendly core with hidden air channels keeps airflow moving all night, for breathable comfort.
|
Standard Comforters | Down Comforters | |
|---|---|---|---|
| Double-Stuffed Loft |
Yes |
No |
No |
| Heat-Adaptive Fibers |
Yes |
No |
No |
| Baby-Grade Fabric |
Yes |
No |
No |
| 100% Vegan |
Yes |
No |
No |
| No-Clump Construction |
Yes |
No |
No |
| Antibacterial |
Yes |
No |
No |
Everything you need to know about the MarshMellow Comforter.
Most comforters flatten or clump over time. The MarshMellow Comforter is double-stuffed with advanced, heat-adaptive vegan fibers and wrapped in our premium baby-soft feel fabric. It’s engineered to stay ultra-fluffy, soft, and perfectly balanced year-round, giving you that “sleeping in a marshmallow” feeling every night.
No, that’s the beauty of it. The MarshMellow Comforter uses temperature-balancing fibers that adapt to your body heat. You’ll stay cozy when it’s cool and comfortable when it’s warm, so you never wake up sweaty or chilled.
You can use one if you prefer, but it’s not necessary. The MarshMellow Comforter is made from buttery-soft, cloud-like fabric that feels luxurious on its own. Plus, it’s fully machine washable, so it’s effortless to care for.
Not at all. Our precision box-stitch construction locks the filling in place to prevent any bunching or shifting, even after repeated washing. It stays fluffy, even, and cloud-like for years.
Each MarshMellow Comforter is filled with a premium, cruelty-free microfiber blend that mimics the plush loft of down, but without the allergens, animal materials, or odor. It’s 100% vegan, clean, and sustainably sourced.
Yes. Every comforter comes with a 30-night risk-free trial. If it’s not the best sleep you’ve had, send it back, no hard feelings.
Yes. mellow is made with OEKO-TEX® certified fabrics that are hypoallergenic and safe for sensitive skin. It’s clean, breathable, and antibacterial by design.
It’s double-stuffed for maximum fluff and comfort, yet still lightweight and breathable. Most customers describe it as “the perfect balance,” plush enough for a cozy winter night, breathable enough for year-round use.
Yes! The MarshMellow Comforter is designed as an all-season comforter. Its adaptive fill regulates temperature naturally, making it ideal for every month of the year.
Real people are sleeping deeper, cooler, and more comfortably with mellow.
of mellow customers sleep at their ideal temperature
would recommend mellow to their family and friends
of mellow customers have left 5 star reviews
A calming routine is only the beginning. Pair it with pillows and bedding that make it easy to relax, unwind, and sleep soundly through the night.
Award winning cooling comforter with silk-smooth chill on one side and soft, breathable knit on the other.
The #1 best-selling ergonomic pillow of 2025, engineered to support proper alignment, relieve neck and shoulder pressure, and help you sleep deeper.
The Mellow Cooling Sheet Set is made from buttery-soft cooling fibers that instantly pull heat away from your body while releasing excess moisture for a cooler, deeper sleep.
