“This is literally the softest comforter you'll ever own. I purchased it for the functionality, but when I got it, I was blown away by the material and softness. Don't doubt, mellow, just get it.”
Tara M.
Verified Customer
Temperature Controlling Comforter
$119.99
$179.99
Savings based on comparable value.Learn more
Pricing Disclosure
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.
#1 Comforter For All seasons
2 Comforters in 1 – Just Unzip
Duvet cover built-in
OEKO-TEX® Certified & Naia™ Sustainable Filling
Hypoallergenic, Antibacterial & 100% Vegan
Fully Machine Washable
This comforter is made from two comforters zipped together: a lighter one for hot sleepers and a heavier one for extra warmth. Zip or unzip to sleep at your ideal temperature. It features a built-in duvet cover, so there’s no need for a separate one and the zipper stays hidden.
30-Day Trial
Hassle-Free Returns
Overview
Meet the Mellow CloudControl Comforter, a true breakthrough in modern bedding. It's the first of its kind: a no-duvet-cover, machine-washable, dual-layer comforter with smart temperature control that adapts to your body throughout the night.
Materials
OEKO-TEX® Certified: Hypoallergenic, safe for sensitive skin, and responsibly made with ethical and eco-friendly processes.
Naia™ Sustainable Filling: Silky-smooth, breathable, and biodegradable — made from sustainably sourced for comfort you can feel good about.
Care
Machine-washable. Tumble dry low. Hang to dry recommended.
Simply unzip and detach the comforter into two pieces, machine wash and dry, and enjoy effortless freshness.
FAQ
Will this comforter actually regulate my temperature? Yes. mellow is designed with a dual-layer system: the CoolWick™ layer pulls heat and moisture away to keep you cool, while the HeatLock™ layer traps warmth when you need it. Whether you run hot, cold, or fluctuate, it balances your body temperature for better sleep.
Do I need a duvet cover with this?
Nope. mellow has a built-in duvet-style shell, so you get the clean, styled look without the stuffing, slipping, or shifting. One piece. No extra layers. No hassle.
Can I really put the whole thing in the washing machine?
Yes, the entire thing. mellow is fully machine washable and dryer-safe. You can toss it in as-is, or unzip the layers to fit smaller machines. No covers to remove. No dry cleaner required.
How is mellow different from Buffy, Tuft & Needle, or Rest?
mellow is the only comforter designed as a 2-in-1 sleep system — not just a blanket. It regulates temperature more intelligently, doesn’t require a duvet cover, and is fully washable without losing shape. It's built for how people sleep, not just how beds look in ads.
Why is it priced higher than a normal comforter?
Because it does more. mellow replaces your comforter + duvet cover, adapts to how you sleep, and lasts longer. It’s made with premium, certified materials that stay soft, breathable, and structured, even after dozens of washes.
Is it good for couples who sleep differently?
Yes. Each layer can be used separately or together, so it adapts to different sleep styles and temperatures. One person sleeps hot, one sleeps cold? mellow covers both — literally.
Can I return it if I don’t love it?
Yes, you have a 30-day return period!
Is it good for sensitive skin?
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.
“This is literally the softest comforter you'll ever own. I purchased it for the functionality, but when I got it, I was blown away by the material and softness. Don't doubt, mellow, just get it.”
Tara M.
Verified Customer
Customer Reviews
Overall rating: 4.9 / 5 from 934 reviews.
Coziest comforter I’ve ever had! I would definitely recommend this to anyone who’s looking for hotel quality sleep.
It’s so fluffy and soft! I love the option to unzip and make it lighter. You can’t even see the zips it’s so perfectly hidden! I bought a pillow also I love it. Thank you mellow!
Trust me when I tell you, this is going to change your life. I’ve been sleeping SO well since buying this cloud comforter. I love the dual-layering component because it keeps me warm but also prevents overheating / night sweats.
Literally obsessed with mellow! I got the king white and I don’t understand how we don’t swear at night or how it’s just the perfect temp but it really is. I gave up trying to figure out how they do it but we love it. Also we got 2 cloud pillows, our daughters always steal the pillows because of how cool and comfortable they are! Highly recommend it!
I’m pretty shocked this isn’t more expensive. I’ll recommend and use mellow for life. I didn’t expect the temp control to work so well. I have not had a night sweat since I’ve started using mellow. Thank you!
I went back-and-forth a lot deciding which blanket I wanted to try from mellow and I’m so glad I went with the temperature control blanket because it’s literally the best of both worlds. One side feels like a fluffy cloud and is super soft, and the other side is more sleek and cooling for hotter nights. This is a blanket I can keep on my bed all year round which is a huge win for me because I live in an area that has four seasons and very dramatic temperature changes. I also love that it has a hidden zipper that I can’t feel when I’m sleeping at all and I can wash each side individually. 10 out of 10 amazing blanket! Highly recommend 🙌🏼
This i absolutley the BEST comforter I have ever owned. So soft , fluffy and keeps me cool in the summer, warm in the winter. OMG !!! cant say enough about it !!!
The perfect fit for my inner lair! It's hot in Nevada, but 'what if I told you', it gets cold in the desert? Having the separation between cooling comfort and heat retention for changing extremes just replaced no less than five, 5, blankets for me!
The Cloud Pillow™️ is a must with this comforter, leave no inch unsupported.
Absolutely love this will be ordering one for myself, this one was for my son, I have the original mellow comforter but this one is so much cooler than mine as I’m a warm sleeper.
I did read where some folds were having problems with shipment, however, I had excellent customer service, up to date tracking information and it came in a timely manner
Absolutely, love this comforter. It’s my new favorite of all times. I’m a very hot sleeper & this keeps me cool all night. I also have the pillow & just purchased another one for my son. He said it kept his face cool all night. He’s even hotter sleeping than most. I highly recommend this comforter & their pillow. I have neck & shoulder issues. It’s been great as well.
I originally purchased the MarshMellow comforter which is absolutely amazing. Its like sleeping in the middle of one of my daughter Squishmallow toys. It is so soft, fluffy and amazing. But since the weather is getting warmer and im a hot sleeper I decided to give the Temperature Controlling Comforter a try in Navy. Now it's not quite as soft and fluffy and the MarshMellow comforter but it's just as wonderful in different ways. Im obsessed with the color and the fact that If I get too hot I can just unzip it and separate the layers. The light blue side is not only extremely soft but cooling. And I love that it's a 3 in one comforter, when it's colder ill use both layers, when cooler just the top layer and in the summer just the lighter layer- but i will definitely be using the MarshMellow comforter when we have our negative degree cold spells. I'll be honest at first I was wondering if I made a mistake with my purchases and concerned I fell into the hype but I swear to you these products are 100% worth it. I love them so much that I just ordered 2 more cloud pillows, the Cooling EasyFit Sheet and the CloudCool Cooling Comforter to replace my top sheet. My only request/complaint is that I would love to see some more color options. I love dark and moody colors so if you could possibly make more in Navy I would buy them all again in that color. Im a customer for life. You got some amazing products and I can't wait to see what else you come out with.
Literally the greatest comforter I’ve ever owned. Hands-down, most comfortable, mushy, delicious thing I’ve ever put on my bed. I’ve recommended it to five people, and they’ve all bought it and they are all equally as obsessed. BUY THISSSSSSS
Had both zipped together until the weather turned warm. Now just the cooling cover with the cooling blanket as a top
Sheet. Never have I ever felt such comfort. Wish I could swing another couple
Pillows . Getting a new mattress in a
Few weeks and will probably order the fitted sheet. These products are the absolute best! Comfortable and cool
Finally found a comforter that I’m obsessed with. I looked for years for one and finally made the choice to go with this once based off the reviews and I’m really glad I did. Before I even pulled it out of the bag I felt it and I was already so happy with how it felt. The cloud pillow came a few days later. I thought it came with the pillow case as the combo deal at the time, but it didn’t, but the comforter is totally worth it.
I just received my comforter today and laid it out so haven’t used it just yet; however, but OMG! This comforter was instantly so soft, plush, and cooling. I cannot wait to try it out. The pillow is on the way! I searched for years for a new comforter and finally made a decision.
This marshmallow comforter is absolutely beautiful and so cozy like no other! It’s super fluffy, extremely heavy and warm. Unfortunately it was much to warm for me so sadly I had to return. It was heartbreaking because it’s so soft lofty and visually appealing, exactly what I was looking for minus the weight. It was actually to thick and weighted to even fit in my washing machine. Keeping my fingers crossed that they will make another version of this same fabric & loft but less weight! Thank you Mellow💕
Adapts to your body’s temperature, all night long. Whether you sleep hot, cold, or both, mellow balances it automatically. Just unzip it for a lighter comforter.
Built-in Duvet Cover
Built-in duvet shell. No stuffing needed. Always looks stylish and stays in place. No extra pieces, just easy comfort
Dual-Layer Sleep System
Two layers that zip apart or together. Zip together for a heavier comforter. Zip apart for a cooler comforter
CoolWick™ + HeatLock™
CoolWick™ keeps air flowing and moisture off your skin. HeatLock™ traps warmth when you need it most. Built to handle season changes or night sweats
No Duvet Cover Needed
Silky-smooth feel that’s breathable and luxurious. No scratchy covers, no stiffness, just soft, clean sleep. Cozy enough for winter, light enough for summer
Premium Materials That Last
OEKO-TEX® certified, skin-safe, and hypoallergenic. Naia™ sustainable fiber fill: breathable, biodegradable, and built to stay plush. TUV Austria® certified third-party verified for quality & performance
Dual-Layer Design that Adapts to You.
CoolWick™ Bottom Layer
Pulls heat and moisture away to keep you cool and dry.
HeatLock™ Top Layer
Traps body heat for a cozy, balanced warmth.
Frequently Asked Questions
Everything you need to know about the Temperature Controlling Comforter.
Will this comforter keep me at the right temperature?
Yes. mellow is designed with a dual-layer system: the CoolWick™ layer pulls heat and moisture away to keep you cool, while the HeatLock™ layer traps warmth when you need it. Whether you run hot, cold, or fluctuate, it balances your body temperature for better sleep.
Do I need a duvet cover?
Nope. mellow has a built-in duvet-style shell, so you get the clean, styled look without the stuffing, slipping, or shifting. One piece. No extra layers. No hassle.
Can I really put the whole thing in the washing machine?
Yes, the entire thing. mellow is fully machine washable and dryer-safe. No dry cleaner required. We recommend separating the comforter’s two layers before washing; machine-wash each layer in cold water (≤ 30 °C) on a gentle cycle, then tumble-dry them separately on low heat (40–50 °C) for at least two hours or until completely dry.
How does mellow compare to Buffy, Rest, or Tuft & Needle?
Unlike one-layer comforters, Mellow offers two layers you can zip together or separate for temperature control. No cover required. Fully washable. Customizable. It’s everything others aren’t.
Why is it priced higher than a normal comforter?
Because it does more. mellow replaces your comforter + duvet cover, adapts to how you sleep, and lasts longer. It’s made with premium, certified materials that stay soft, breathable, and structured, even after dozens of washes.
Is it good for couples who sleep differently?
Yes. Each layer can be used separately or together, so it adapts to different sleep styles and temperatures. One person sleeps hot, one sleeps cold? mellow covers both, literally.
Can I return it if I don’t love it?
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.
Is it good for sensitive skin?
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.
Does it come with a trial or warranty?
Yes to both. mellow includes a 30-night trial and a lifetime warranty. We’re confident it’ll be the last comforter you’ll ever need.
Trusted By Thousands Of Happy Sleepers
Real people are sleeping deeper, cooler, and more comfortably with mellow.
0%
of mellow customers sleep at their ideal temperature
0%
would recommend mellow to their family and friends
