Serta Perfect Sleeper Pro Valais 15 inch latex hybrid plush pillow top mattress on a wooden bed frame.

Close-up of Serta Perfect Sleeper Pro plush pillow top mattress showing navy quilted pattern and branding.

Detailed texture of Serta Perfect Sleeper Pro quilted hybrid mattress with supportive plush pillow top.

Plush pillow top mattress for side sleepers featuring Serta Perfect Sleeper Pro comfort levels and support.

Diagram of Valais plush pillow top mattress with 5-zone support and cooling latex foam for pressure relief.

Serta Perfect Sleeper Pro Valais 15" latex hybrid mattress isolated on white, plush pillow top design.

Exploded view of Serta hybrid mattress layers including 4 inch latex pressure relief and 5-zone support.

Perfect Sleeper Pro Valais 15 Inch Latex Hybrid Plush Pillow Top Mattress

Plush Medium Firm Pillow top Memory foam Hybrid

Perfect Sleeper Pro Valais 15 Inch Latex Hybrid Plush Pillow Top Mattress

$2,399.00

$3,499.00

Save $1,100.00

Brand:

Serta

i Size Guide

$2,399.00

Only 22 left in stock

Free USA Wide Delivery

10 Year Warranty

Advanced Technology

To begin with, the Serta Perfect Sleeper Pro Valais welcomes you with a CoolFeel™ Pro quilt that feels cool as soon as you lie down. Next, a thick, cloud-like luxury comfort feel pillow-top blends graphite-infused responsive natural latex foam layer with Cool Twist® Gel Memory Foam.

Because of this pairing, the surface hugs curves and keeps the temperature pleasant, making it the best 15-inch mattress for side sleepers who want pressure relief without heat build-up. Beneath the foams, a Five-ZoneActive™ lumbar band partners with a soft pillow top mattress with 1000 coils to deliver targeted spinal alignment support and advanced motion isolation for couples.

Excel Edge™ Elite rails brace every side so you can sit or stretch to the edge in total confidence, while the 15-inch profile adds a luxurious high-rise look that still fits extra-deep sheets.

Ultra-Plush Pillow-Top Relief

A thick quilt eases pressure on shoulders and hips for side sleepers.

Five-ZoneActive™ Lumbar Lift

Zoned coils raise hips and steady the lower back through the night.

Latex + Gel Dual Cooling

Open-cell latex and gel foam maintain a breathable cooling sleep surface.

Pocketed-Coil Motion Control

Individually wrapped springs minimise partner movement for undisturbed rest.

Excel Edge™ Perimeter Strength

High-density rails prevent roll-off and expand usable space.

Sale & Financing

Secure a $1,000 discount and split payments with Affirm.

Key Mattress Benefits

6 Layers
Of Cooling
Comfort

Breathable knit with cooling fibres offers an instant fresh touch.

Natural latex provides buoyant contouring and fast heat removal.

Gel infusion deepens pressure relief and keeps the temperature balanced.

Denser zone beneath the torso steadies alignment and resists sag.

Adaptive springs cut motion transfer and reinforce the perimeter for edge-to-edge stability.

Robust bottom foam anchors the coil unit for durable, long-term support.

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 pillow-top foams cradle shoulders and hips, while zoned coils align the spine, delivering comfortable relief for side sleepers.

Latex adds quick response, natural airflow, and durable bounce, enhancing pressure relief while the coil core supplies lift and motion isolation.

Select fitted sheets with at least an 18-inch pocket depth to ensure corners stay secure on the taller profile.

The Valais uses the 1000 Edition Custom Support Coils; contact Serta for the exact count per size.

Yes. All foams in the Perfect Sleeper Pro Collection meet CertiPUR-US® standards for emissions, durability, and content.

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