Vicky P.✓ Verified
9/19/2025
I’m in love! I can’t sleep without it now Thank you!
Dual-sided design
Silky Arctic Silk for instant chill, plush CloudKnit for cozy cool flip to the side that feels just right.
I ordered from three different brands that all claimed to have the ‘best’ cooling comforter. The moment I unboxed them, Mellow stood out right away. The quality was obvious. After just a few nights of sleep, there was no question in my mind. This one’s the winner.
CloudCool™ Cooling Comforter
$79.99$119.99
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.
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Overview
Materials
Care
FAQ
Effortless Cooling. All-Night Comfort.
A dual-sided cooling comforter with silky Arctic Silk on one side and soft CloudKnit on the other. Lightweight, breathable, and machine-washable.
Dual-Sided Cooling
Flip between silky-smooth Arctic Silk for maximum chill or soft, breathable CloudKnit for cozy, cool comfort.
Lightweight Yet Full
Designed with airy, breathable fill that feels plush and full like a comforter without the heavy heat.
Sustainable Fill
Made with eco-friendly fibers, biodegradable, silky-smooth, and responsibly sourced.
Hypoallergenic & Antibacterial
OEKO-TEX® certified and safe for sensitive skin, keeping your sleep clean and irritation-free.
100% Vegan
No animal products, no compromises, just cruelty-free comfort you can feel good about.
Machine Washable
Fully washable and dryer-safe, no extra covers or dry cleaning required.
4.83,467 Reviews
Pam B.✓ Verified
9/19/2025
I took it on vacation with us lol my husband thought I was crazy but I love it!
Meagan G.✓ Verified
9/19/2025
It is such good quality I would have paid $200+ for this!
Ashley C.✓ Verified
8/17/2026
So comfy!
Kristina H.✓ Verified
8/14/2026
LOVE! My kids to try steal it so looks like I need to buy them one too!
Ashley K.✓ Verified
8/13/2026
I purchased this for my husband as we had a blanket divorce and immediately felt it and decided I needed to get one for myself. Now our teenager wants one. Highly recommend if you sleep warm at night!
Jenna S.✓ Verified
8/13/2026
We love the cooling comforter and puff pillows! The pillows are a dream come true and the comforter really is silky and cool to the touch.
Teresa S.✓ Verified
8/10/2026
Love the chill in my sleep but the best thing was after my sun burn it felt so good on my hot skin
Maggie S.✓ Verified
8/10/2026
OMG. I have two of these cooling comforters now, in lavender and navy, and they are LIFESAVERS. It has been extremely hot where I live, and they have kept me sleeping comfortably. The material on the cooling side is unbelievable soft and breathable, so I use that side against my skin and it makes the heat a lot more bearable. It has another softer, warmer side you can flip over to if it's chillier, so it works both ways. I originally bought this in lavender back when there were less colors, and ...
Trish B.✓ Verified
8/9/2026
My boyfriend stole ot from me 😆
Luxury Materials, Thoughtfully Designed.
OEKO-TEX® Certified
Hypoallergenic, safe for sensitive skin, and responsibly made with ethical and eco-friendly processes.
What Your Cooling Comforter Should Be Like
|
Standard Comforters | Down Comforters | |
|---|---|---|---|
| Dual-Sided Cooling |
Yes |
No |
No |
| Lightweight Yet Full |
Yes |
No |
No |
| Baby-Grade Fabric |
Yes |
No |
No |
| Moisture-Wicking |
Yes |
No |
No |
| 100% Vegan Fill |
Yes |
No |
No |
| Allergy Safe |
Yes |
No |
No |
| Antibacterial |
Yes |
No |
No |
Frequently Asked Questions
Everything you need to know about the CloudCool™ Cooling Comforter.
Will this comforter keep me at the right temperature?
Yes. The dual-sided design lets you choose Arctic Silk for an instant cool hand feel or CloudKnit for soft, breathable cool. Airflow through the fill helps heat escape so you stay comfortable till morning.
How is this different from other “cooling” comforters?
Most use one fabric and call it a day. mellow gives you two cooling faces, a built-in shell (no duvet cover), machine-washable construction, and a sustainable fill so it’s cooler, cleaner, and easier to live with.
Is it actually cool-to-the-touch or just “breathable”?
Arctic Silk feels noticeably cool on contact; CloudKnit feels like a premium, t-shirt-soft cool. Flip to the sensation you prefer.
Lightweight means thin. Will it still feel full?
It’s light on heat, full on loft. The airy core keeps a plush, comforter feel without the heavy, trapped warmth.
Do I need a duvet cover?
No. It has a built-in, duvet-style shell, no shifting, no extra layers, no hassle.
Good for night sweats and humid climates?
Yes. The breathable weave and airy fill move heat and moisture away from your body, helping you stay drier and more comfortable.
Can I return it if I don’t love it?
Yes. Every comforter comes with a 30-day return.
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.
Is it vegan? How does it compare to down?
It’s 100% vegan, no feathers, no animal by-products. You get cool, breathable loft without down’s heat, allergens, or special-care requirements.
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
0%
of mellow customers have left 5 star reviews
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