“I loved my CloudAlign™ Pillow, so I was excited to try the mattress topper. It has that same cloud-like feeling, but now my whole bed feels so much more comfortable. It's soft and cozy without feeling like I'm sinking into it.”
CloudAlign Mattress Topper
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.
30-Day Trial
Hassle-Free Returns
Overview
Materials
Care
FAQ
Soft Where You Want It. Supportive Where You Need It.
Cloud-like comfort meets thoughtfully designed ergonomic support, all in a 2-inch mattress upgrade.
CloudAlign™ Ergonomic Support
A firmer center provides targeted waist support, while softer shoulder and leg zones help relieve pressure and encourage natural spinal alignment.
Two Layers. One Perfect Balance.
A plush memory foam comfort layer gently contours to your body, while a firmer support layer underneath keeps you comfortably lifted without that sinking feeling.
Cool Comfort, Covered.
Our CloudCool™ cover feels instantly cool to the touch, with moisture-wicking, quick-drying fabric designed for a fresher, more comfortable sleep.
Stays Put While You Sleep.
A breathable anti-slip grip base promotes airflow and helps minimize shifting, sliding, and bunching throughout the night.
Frequently Asked Questions
What makes the CloudAlign™ Mattress Topper different from a regular mattress topper?
Unlike traditional toppers that offer the same level of softness throughout, CloudAlign™ features an ergonomic zoned design with firmer support through the waist and softer cushioning around the shoulders and legs. Combined with dual-layer memory foam, it provides plush comfort without sacrificing support.
Is the CloudAlign™ Mattress Topper soft or firm?
It's the best of both! A softer top layer gently cradles your body, while the firmer support layer underneath helps prevent excessive sinking. The result is cloud-like softness with balanced support.
Is this mattress topper good for side and back sleepers?
Yes! CloudAlign™ is designed with both in mind. Softer shoulder zones help relieve pressure when sleeping on your side, while firmer waist support helps maintain a more naturally aligned position when sleeping on your back.
Does the CloudAlign™ Mattress Topper help with overheating?
The CloudCool™ cover feels cool to the touch and helps wick away moisture and dry quickly. Its breathable construction also encourages airflow for a more comfortable sleep surface.
Will the mattress topper slide around while I sleep?
The breathable anti-slip grip base is designed to grip your mattress and help minimize shifting throughout the night. It also takes under a minute to add to your bed!
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.
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.
MarshMellow Comforter
A double-stuffed comforter for more volume and bounce. Made with our premium baby-soft feel fabric to be the softest comforter you'll ever own.
MellowSoft Sheet Set
Your favorite T-shirt, but for your entire bed. Ultra-soft, breathable, moisture-wicking sheets with built-in bedside pockets for effortless comfort night after night.