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Serta Perfect Sleeper® Cobalt Calm Extra Firm 12" Quilted Tight Top Mattress

FREE GIFT Special Deal Save $200.00 Save $200.00
Original price $899.00
Original price $899.00 - Original price $1,399.00
Original price $899.00
Current price $699.00
$699.00 - $1,199.00
Current price $699.00
0 Days | 8 Hours | 0 Minutes | 1 Seconds
Size: Twin

Choose Your Foundation

Complete Your Bed

SnoZzzze With Assurance

130 Night Comfort Trial

We offer a 130 comfort trial to ensure you're sleeping on the perfect bed. If not, we'll work with you until we find the one that is.

110% Low Price Guarantee

Found it cheaper elsewhere? NO PROBLEM, We will match the price PLUS EXTRA 10%.

Customer Support 24/7

Our Sleep Specialists are extensively trained to ensure that you experience your greatest rest. You can get in touch with us through chat, call, or an in-store visit.

10-Year Warranty

We believe in the quality of our products and are committed to our customers who believe in them. All Serta mattresses include a 10-year warranty.

Free shipping

Shipping is fast and free*. Your order is dispatched in 1 - 2 business days.

Why Our Sleep Specialists Recommend it

“This classic quilted-top mattress offers zoned comfort, pressure relief, and memory foams that contour your body”

- Sam .B, Sleep Specialists

BEST FOR

Stomach & Back sleeper

BENEFITS

Back Support
Cooling
Pressure Relief
Motion isolation
Adjustable Base Compatible
Durable
Hypoallergenic

Overview

Serta Perfect Sleeper® Cobalt Calm Extra Firm 12"  classic quilted-top mattress boasts an 850-coil density system, providing zoned comfort, pressure relief, and memory foams that conform to your body. Additionally, it incorporates multiple cooling layers and exceptional support.

Benefits

Back Support

Optimal support from your mattress can alleviate common sleep issues such as snoring, soreness, and sleep apnea. This is achieved by evenly distributing your body weight and maintaining proper alignment of your joints and spine.

Optimal support from your mattress can alleviate common sleep issues such as snoring, soreness, and sleep apnea. This is achieved by evenly distributing your body weight and maintaining proper alignment of your joints and spine.

BACK SUPPORT

Serta® Balanced Support Foam & Serta® Support Foam

Both Foams Strike the ideal balance of cushioning and support, no matter how firm or plush you prefer your mattress

Cooling Technology

Temperature-regulating components and materials draw heat away from the body to create a cool and comfortable sleep surface.

Temperature-regulating components and materials draw heat away from the body to create a cool and comfortable sleep surface.

COOLING TECHNOLOGY

Cool Feel Fabric & Cool Twist Gel Memory Foam

Topped with a luxurious, breathable cover with a cool-to-the-touch sensation and Cooling gel swirled into premium memory foam offers enhanced airflow, heat dissipation, and contouring comfort

Pressure Relief

Proper pressure relief is crucial for reducing discomfort, stiffness, pain, and sleep apnea by keeping pressure on the mattress consistent across the entire bed.

Proper pressure relief is crucial for reducing discomfort, stiffness, pain, and sleep apnea by keeping pressure on the mattress consistent across the entire bed.

PRESSURE RELIEF

3-Zoned Coil Design

An 850-coil density system that offers three zones of support with targeted pressure relief for the lower back, hips and cradled comfort everywhere else

Motion Separation

The motion separation feature is designed to isolate movement, reduce the sensation of partners tossing and turning and offer pressure relief to
shoulders, hips, and back

The motion separation feature is designed to isolate movement, reduce the sensation of partners tossing and turning and offer pressure relief to
shoulders, hips, and back

3-Zoned Coil Design

An 850-coil density system that offers three
zones of support with targeted pressure relief for the lower back, hips and
cradled comfort everywhere else.

Adjustable Base Friendly
7/10 Average

Elevating the top and/or bottom of your mattress provides targeted support to help reduce snoring, provide pain relief and make reading and watching TV more comfortable. Its adjustable design helps to ensure optimal comfort and posture, giving you the support and relaxation you need for better sleep.

Elevating the top and/or bottom of your mattress provides targeted support to help reduce snoring, provide pain relief and make reading and watching TV more comfortable. Its adjustable design helps to ensure optimal comfort and posture, giving you the support and relaxation you need for better sleep.

ADJUSTABLE BASE COMPATIBLE

Works with all bed frames

This mattress is adjustable base friendly, offering tailored support to reduce snoring, aid with pain, and increase comfort while reading or watching TV. Its adjustable design provides optimal comfort and posture, so you can enjoy restful sleep.

Hypoallergenic

This pillow is made with materials and fabrics that are designed to repel allergens, such as dust mites, pet dander, mold, and mildew. It helps reduce & prevent allergy symptoms like sneezing, itching, and a runny nose.

This pillow is made with materials and fabrics that are designed to repel allergens, such as dust mites, pet dander, mold, and mildew. It helps reduce & prevent allergy symptoms like sneezing, itching, and a runny nose.

HYPOALLERGENIC

CertiPUR-US® certified foams.

Sleep peacefully knowing all our products* use CertiPUR-US® certified foams. This means they are made with no formaldehyde, mercury, lead, or other heavy metals.

Specifications

Shipping

About Serta

Serta Warranty

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