Serta iComfortPRO Quilted Ambrose 13 inch plush mattress on a wooden bed frame in a modern blue bedroom.

Serta iComfortPRO Ambrose 13" plush mattress with a cooling quilted cover and supportive navy side panels.

Close-up of the breathable geometric quilted surface on a Serta iComfortPRO Ambrose 13 inch plush mattress.

Top view of the Serta iComfortPRO Ambrose plush mattress highlighting the cooling fabric cover design.

Side sleepers benefit from the supportive plush edge and pressure relief of the Serta iComfortPRO Ambrose

Branding and navy blue quilted texture on the side of a Serta iComfortPRO Ambrose 13 inch plush mattress.

Plush firmness scale for Serta iComfortPRO Ambrose mattress, ideal for side sleepers' spinal alignment.

Layer diagram of Serta iComfortPRO Ambrose 13" plush mattress with 5-zone support and latex pressure relief.

Couple relaxing on a Serta iComfortPRO Ambrose 13 inch plush mattress for restorative, cool sleep.

Serta iComfortPRO Quilted Ambrose Plush 13 Inch Mattress

Plush Medium Firm Pillow top Memory foam Hybrid

Serta iComfortPRO Quilted Ambrose Plush 13 Inch Mattress

$1,999.00

$3,199.00

Save $1,200.00

Brand:

Serta

i Size Guide

$1,999.00

Only 22 left in stock

Free USA Wide Delivery

10 Year Warranty

Advanced Technology

The Serta iComfortPRO Quilted Ambrose Plush Mattress is engineered for sleepers who want a luxurious, deeper profile paired with a soft, cradling latex surface. To begin with, it brings together a quilted cool-to-the-touch top with four inches of naturally-derived True Response™ Latex Foam to deliver responsive, restorative sleep night after night.

Next, the feel is decidedly soft. As a soft 13 inch Serta iComfortPRO option, the Ambrose Plush is purpose-built for shoulder, hip, and lower-back pressure relief, making it a leading choice for the best 13 inch plush mattress for side sleepers.

Moreover, the cooling system uses one of nature's best temperature regulators. Latex foam from rubber trees is naturally breathable and does not trap heat the way synthetic foams can. Paired with graphite infusion and the quilted CoolFeel Pro™ cover, the result is advanced heat dissipation technology that performs night after night.

Because of this latex-first approach, the bed delivers cloud-like pressure point relief, deep contouring for side sleepers, and luxury hotel-quality plush comfort within a generous 13-inch profile. The result is consistent softness without the sinking feeling of memory foam, since latex naturally bounces back.

Finally, this Serta iComfortPRO Ambrose 13 "plush mattress is backed by a 10-year Serta limited warranty and built to CertiPUR-US certified foam standards. Cloudy Mattress is an authorized Serta mattress retailer, financing available now, and you can add an adjustable bed, a box spring with metal foundation, or old mattress removal at checkout. Customers ready to buy Serta iComfortPRO Ambrose Plush online can shop with confidence here.

Plush feel built for side sleepers

This soft 13 inch Serta iComfortPRO option softens the surface where shoulders and hips press in, easing pressure where side sleepers need it most.

Four inches of naturally-derived latex foam

Layered True Response™ Latex Foam plus graphite-infused latex deliver a deeply responsive comfort system. Latex is naturally non-toxic, breathable, and longer-lasting than memory foam.

Graphite-infused cooling latex

Graphite-infused latex redistributes body heat away from the sleeper, working with the natural breathability of latex to drive advanced heat dissipation technology.

Zoned support for spinal alignment

Serta's 5 ZoneResponse™ Design delivers head-to-toe support across five engineered latex zones, keeping the spine aligned even with the Plush feel above.

Deep contouring without memory foam sink

Latex contours to the body but bounces back as you change positions, providing deep contouring for side sleepers without the trapped feeling some memory foam beds create.

Quiet, undisturbed nights

All-foam latex construction provides motion isolation for undisturbed sleep, helping minimize partner movement transfer across the bed.

Adjustable base compatible

This mattress is adjustable base compatible, so you can pair it with a power foundation for elevated head or foot positions.

Certified, trusted materials

Built with CertiPUR-US certified foam and proudly Made in the USA, the Ambrose Plush sits within the premium Serta iComfortPRO Collection.

Key Mattress Benefits

6 Layers
Of Cooling
Comfort

The quilted top uses cool-to-the-touch fabric designed to feel refreshing the moment you lie down. This Cold Touch breathable cover helps regulate surface temperature so heat does not build up across the night.

A soft cushioning layer sits just below the quilt. In the Plush configuration, this layer provides enhanced cushioning that softens the surface and contributes to the luxury hotel-quality plush comfort that defines the model.

A second cushioning layer engineered with a gently rippling design promotes airflow through the comfort system. It deepens the surface softness while keeping the sleep surface breathable.

Premium latex foam infused with graphite delivers the cooling heart of the comfort system. The graphite redistributes body heat away from the sleeper, while the naturally derived latex stays responsive and durable through years of use.

Naturally-derived True Response™ Latex Foam forms the responsive support layer. This is where the 5 ZoneResponse™ Design lives, with five engineered zones at alternating firmness levels that deliver firmer support beneath the lumbar and hip region while keeping shoulders and lower legs cushioned.

A high-density support foam core anchors the 13-inch mattress profile. This foundational layer provides durable, consistent support edge to edge, giving the Ambrose Plush its lasting shape and structural integrity.

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.

FASTEST SHIPPING

Get your new mattress delivered quicker than ever with our priority nationwide shipping.

24 / 7 CUSTOMER SUPPORT

Get your new mattress delivered quicker than ever with our priority nationwide shipping.

EXPERT GUIDANCE

Get your new mattress delivered quicker than ever with our priority nationwide shipping.

BEST PRICE GUARANTEED

Get your new mattress delivered quicker than ever with our priority nationwide shipping.

HAVE QUESTIONS?

WE'VE GOT ANSWERS

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

Yes. Plush is Serta's softer comfort level on the Ambrose, and the brand specifically positions it for side sleepers because the surface gives extra cushioning at the shoulders, hips, and lower back. The combination of PillowSoft cushioning above and four inches of naturally-derived latex below delivers deep contouring for side sleepers without the trapped feeling memory foam can create.

The Ambrose Plush is engineered against heat retention. Natural latex foam does not trap heat the way synthetic foams can, the graphite infusion in the latex layer actively redistributes body heat, and the CoolFeel Pro™ quilted cover feels cool to the touch on contact. Together these deliver advanced heat dissipation technology, so most sleepers should not find it hot.

The Ambrose Plush is a latex foam mattress, not a hybrid. It does not contain pocketed coils or innersprings. Its responsive feel and support come from four inches of layered latex foam over a high-density Serta® Foam Core, all engineered into a quilted 13-inch profile.

If you compare Serta iComfortPRO Ambrose plush vs medium firmness considerations, the Plush sits soft and the Firm sits at the supportive end of the scale, with no Medium variant of the Ambrose in this line.

Yes. The Ambrose Plush is adjustable base compatible and works with motorized power foundations, as well as traditional frames, platform beds, slatted frames, bunky boards, and box springs. At checkout on Cloudy Mattress, you can add an adjustable bed, a box spring with metal foundation, or old mattress removal service.

Still

Have Questions ?

Our sleep specialists are dedicated to helping you find the mattress of your dreams. Give us a call or chat with us now.

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