Front-facing view of the 12-inch Sleeptone ICETONE memory foam mattress on a minimalist white wooden frame in a bright bedroom.

Modern master bedroom featuring the Sleeptone 12-inch cooling memory foam mattress styled with decorative pillows on a white bed frame.

Internal layer infographic of the Sleeptone 12-inch memory foam mattress showcasing cooling temperature regulation and airflow support layers.

Interior view of the Sleeptone 12-inch mattress unzipped to reveal the 1for1 adjustable foam cores for customized plush and firm comfort.

Comparison of plush versus firm foam responsiveness during a hand pressure test on the Sleeptone 12-inch adjustable memory foam mattress.

Sleeptone 12" Memory Foam Mattress – Adjustable Comfort from Plush to Firm

Plush Medium Firm Pillow top Memory foam Hybrid

Sleeptone 12" Memory Foam Mattress – Adjustable Comfort from Plush to Firm

$2,499.00

$2,999.00

Save $500.00

Brand:

SLEEPTONE

i Size Guide

$2,499.00

? Out of stock

Free USA Wide Delivery

10 Year Warranty

Advanced Technology

The Sleeptone 12" Adjustable Memory Foam Mattress invites you to choose between a cozy plush hug and reassuring firm support. Simply unzip and rotate its comfort insert to match how your body feels today.

Next, a tri-layer stack of premium open-cell foams cradles curves while dispersing heat, so you stay comfortably temperate instead of stuffy.

Moreover, a thick high-density base adds durable push-back to keep your spine level, whether you sleep on your back, side, or a mix of both.

Because of this smart layering, you’ll notice less partner movement and more pressure-point relief around hips and shoulders.

And, there are practical reassurances abound: a 10-year manufacturer warranty, free USA-wide delivery, and hassle-free financing through Affirm.

Personalized Comfort

Tailor plush-to-firm feel in seconds for truly bespoke support.

TemperatureRegulation

Heat-dispersing foams draw warmth away, encouraging a cooler sleep surface.

Enhanced Airflow

Channels within the top layer allow air to circulate and reduce humidity buildup.

Durable Support Core

12-inch luxury profile height rests on a dense base foam that resists sagging.

Motion Isolation

Absorbs partner movement so both sleepers enjoy undisturbed rest.

Pressure-Point Relief

Adaptive foam relieves stress at the shoulders, hips, and lower back for painless mornings.

Key Mattress Benefits

4 Layers
Of Cooling
Comfort

A soft knit cover promotes airflow across the surface. It helps wick away heat for a cooler sleep environment.

An adjustable insert lets you switch between plush and firm comfort. It allows personalized support based on your preference.

A balanced foam layer smooths the shift between soft and firm support. It enhances contouring while maintaining easy movement.

A durable base layer stabilizes the mattress structure. It keeps the spine aligned and prevents sagging over time.

DISCOVER WHY BUYING WITH

CLOUDY MATTRESS IS THE SMARTER CHOICE

From better sleep support to trusted quality, Cloudy Mattress gives you more value for your money.

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24 / 7 CUSTOMER SUPPORT

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EXPERT GUIDANCE

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BEST PRICE GUARANTEED

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HAVE QUESTIONS?

WE'VE GOT ANSWERS

Designed for deep comfort and better rest, so you wake up refreshed and ready for the day

Unzip the cover, flip or rotate the dual-feel insert, then zip it back. Soft side up feels plush, reverse side feels firmer. No tools or waiting required.

The model is engineered for pressure relief and spinal alignment, which many back-pain sufferers find helpful.

The open-cell foams and ventilated cover promote airflow and dissipate heat, helping most sleepers maintain a neutral temperature through the night.

Yes. All-foam construction bends easily without compromising support, making it compatible with most adjustable foundations.

The 12-inch version adds an extra comfort layer for deeper cushioning and a higher profile, while the 10-inch keeps a slimmer feel. Both share the same adjustable-firmness concept.

Still

Have Questions ?

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