Modern master bedroom interior with the Ashley Terra Sleep 12-inch Medium mattress styled on an upholstered light-colored bed frame. Luxury bedroom setting with the Terra Sleep 12" mattress elevated on an adjustable base, showcasing a modern sleep system in a designer interior. Side-angle perspective of the Terra Sleep 12-inch Medium Mattress by Ashley featuring a white quilted top and signature grey vertically channeled side panels. The Ashley Terra Sleep 12" Medium mattress shown on an adjustable power base foundation to illustrate its flexible construction and modern design. Side view of the Terra Sleep 12-inch mattress with the head section elevated on an adjustable bed frame, highlighting ergonomic support for reading or sleeping. Profile studio shot of the Terra Sleep 12-inch mattress by Ashley Sleep on a black supportive foundation, showcasing its luxury height and sleek border. Direct top-down view of the Terra Sleep mattress surface featuring a breathable white stretch-knit cover designed for cooling airflow. High-angle perspective of the Terra Sleep 12-inch medium mattress illustrating the 12” supportive depth and premium textured grey side walls. Profile detail of the Ashley Furniture Terra Sleep mattress flexing on a motorized adjustable base for personalized comfort and pressure relief.
Terra Sleep 12-inch Medium Mattress by Ashley
Ultra Soft Soft Medium Soft Medium Medium Firm Firm Extra Firm

Terra Sleep 12-inch Medium Mattress by Ashley

$1,388.00
$1,999.00
Save $611.00
Brand: Ashley
Size
Best for Side, back and combination sleepers
i Size Guide
$1,388.00
Out of stock
Free Shipping In USA Free Shipping In USA
10 Years of Warranty, 10 Years of Warranty,

The Terra Sleep 12-inch Medium Mattress by Ashley invites you to enjoy cloud-like comfort for restorative sleep without compromising sustainability. 

Next, a balanced medium comfort feel (thanks to responsive Talalay latex over individually wrapped coils) delivers balanced support and pressure relief across every sleep position. 

Moreover, a breathable stretch-knit mattress cover woven with REPREVE® recycled fibers keeps airflow steady, while the coils’ motion isolation hybrid technology ensures that nighttime movements stay on one side of the bed. 

Because of this thoughtful design, couples experience near-zero motion transfer for couples and a sturdier perimeter courtesy of the perimeter edge reinforcement system. 

And, the adjustable base compatible hybrid stands 12 inches tall, ships free across the USA, and arrives with a trusted 10-year warranty and 120-night trial, so you can rest easy from day one.

Eco-Smart Build

Made with recycled REPREVE® fibers and FSC-certified latex for earth-friendly luxury.

Balanced Medium Comfort

Talalay latex plus pocketed coils adapt to every curve while retaining gentle push-back support.

Cool & Breathable Cover

4-way stretch knit promotes airflow and wicks moisture for a fresher night’s sleep.

Edge-to-Edge Stability

Ashley Edge™ system reinforces sides so you can sit or sleep all the way to the rim.

Couple-Friendly Motion Control

Individually wrapped coils absorb movement, letting partners move without wake-ups.

Key Mattress Benefits

Terra Sleep 12-inch Medium Mattress by Ashley

5 Layers
Of Cooling
Comfort

This eco-friendly cover is made from REPREVE® fibers, ensuring a cooler, breathable surface that wicks moisture away. It provides a soft, comfortable feel while promoting airflow for a fresher night's sleep.

The Talalay latex offers a resilient, supportive feel, adapting to your body for pressure relief. It helps maintain spinal alignment, offering a balanced, medium comfort level.

The individually wrapped coils provide responsive support, adapting to each sleeper's movements. The perimeter edge reinforcement ensures a sturdy edge, preventing sagging and making sitting or sleeping near the edge easier.

The high-density base foam adds stability to the mattress, ensuring long-lasting durability and maintaining the mattress's shape over time.

The 12-inch profile offers ample cushioning and support while maintaining a medium comfort level. The CertiPUR-US® certified foams used are high-quality and environmentally friendly, ensuring a healthier sleep surface.

Terra Sleep 12-inch Medium Mattress by Ashley
CLOUDY MATTRESS IS THE SMARTER CHOICE
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.

SHIPPING

FASTEST SHIPPING

Get your new mattress delivered quicker than ever with our priority nationwide shipping. No long waits, comfort arrives right at your door step, fast.

CUSTOMER SUPPORT

24 / 7 CUSTOMER SUPPORT

Whether its day or night, our dedicated team is always available to answer questions, resolve issues, and guide you through every step.

GUIDANCE

EXPERT GUIDANCE

Not sure which mattress suits you best? our sleep experts are here to help you choose the perfect option tailored to your comfort, health and lifestyle needs.

GUARANTEED

BEST PRICE GUARANTEED

Shop with confidence knowing you're getting the best value. If you find a better deal, we'll matach it, guaranteed.

WE'VE GOT ANSWERS
HAVE QUESTIONS?

WE'VE GOT ANSWERS

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

The product does not make a medical claim about back-pain relief. However, its medium Talalay-latex-plus-coil design provides balanced support that many customers find comfortable. Consult a health professional if you have chronic back issues.

Generally, Ashley hybrids perform best on a solid platform, slatted base (≤3″ gaps), or compatible adjustable bed. A traditional box spring is optional if it supplies even support.

Ashley rates this model as “Medium Comfort,” making it suitable for a wide range of sleepers.

Yes. The description states the mattress is adjustable base compatible, so you can pair it with most modern power bases.

This mattress carries a 10-year non-prorated warranty that covers manufacturing defects for the full term.

GIVE US A CALL

Speak directly with an expert to find the right support for your sleep style.

+1 800 540 9851

CHAT WITH US

Get the answers you need without picking up the phone.

Let’s Chat!

SEND US A MAIL

Prefer to write it out? Drop us a message, and we’ll get back to you within 24 hours.

Send An Email

Related Products

View All Products