"I bought this on a whim and I genuinely cannot sleep without it now. It's so soft it almost doesn't feel real. Stays cool all night and it's still just as fluffy as the day I got it. My sister saw it and ordered two."
Puff Pillow
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
What Makes It So Soft?
The puff-grid design traps air for maximum fluffiness, the ice-silk surface stays cool every time you touch it, and the dual-layer fill keeps it impossibly soft night after night. It's not just a pillow. It's the pillow.
Puff-Grid Airflow Design
Each quilted square in the puff-grid isn't just for looks -- it creates individual air pockets that keep the pillow breathable and evenly cushioned. No hot spots. No flat zones. Just consistent, cloud-like softness across the entire surface.
Dual-Layer Cloud Fill
The top layer is pure plush -- soft, airy, and designed to let you sink in. The base layer is denser and more resilient, so the pillow bounces back every morning and never goes flat. Two layers working together to keep it fluffy night after night.
Cooling Ice-Silk Surface
The outer fabric is made from ice-silk -- smooth, cool to the touch, and breathable all night long. It feels fresh the moment your skin hits it and stays that way, so you're never flipping your pillow to find the cool side.
Frequently Asked Questions
Everything you need to know about the CloudAlign Pillow.
Will it ever go flat?
No. It rebounds and holds its loft night after night.
Does it sleep hot?
The firm side uses high-density memory foam for structured cervical support. The soft side is plusher and more cushioned. Flip it to find your feel.
Does it sleep hot?
Yes. Machine washable. Cold water, tumble dry low. Done.
Is it okay for sensitive skin?
Yes. Hypoallergenic, skin-friendly materials. Safe for nightly use.
Trusted By Thousands Of Happy Sleepers
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
Complete Your Sleep Routine
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.
Temperature Controlling Comforter
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
CloudAlign™ Pillow
The #1 best-selling ergonomic pillow of 2025, engineered to support proper alignment, relieve neck and shoulder pressure, and help you sleep deeper.
CloudCool™ Cooling Comforter
Award winning cooling comforter with silk-smooth chill on one side and soft, breathable knit on the other.