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Simmons Beautyrest Black K-Class Firm Pillow Top 15.75" Profile Mattress

Save $800.00 Save $800.00
Original price $4,049.00
Original price $4,049.00 - Original price $5,599.00
Original price $4,049.00
Current price $3,249.00
$3,249.00 - $4,799.00
Current price $3,249.00
Save up to $1200 when your purchase a Beautyrest Black® mattress and select adjustable base.
🎁Free $599 Bedding Bundle (includes Mattress Protector, 2 Cooling Pillows & Sheet Set)
0 Days | 8 Hours | 0 Minutes | 1 Seconds
Size: Twin XL

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 Beautyrest 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

“ Enjoy the premier support system, advanced cooling technology, and a lofty, quilted top—perfect for those who prefer a lifted feel.

- Sandy .T, Sleep Specialists

BEST FOR

Stomch & Back Sleepers

BENEFITS

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

Overview

Beautyrest Black® represents the culmination of our greatest achievements in innovation and design. We put our very best into Beautyrest Black - so you can be your very best, every day. If you’re looking for a Simmons mattress with a firm-pillow top feel, advanced temperatures management system, and curated Technoluxe foams that reduce pressure points in your hips and shoulders, our Black K-Class model is perfect for you. RightTemp™ Memory Foam infuses highly conductive and strong carbon fiber for temperature management and durability in a pressure-relieving foam. Found only in Beautyrest Black®, BlackICE™ 4.0 Technology uses 4 cooling actions in our most advanced temperatures management system, so you feel cooler and sleep better. We elevate the design and performance of our legendary support in Beautyrest Black with our exclusive T3 Pocketed Coil® Technology. Three steel strands wound into one coil absorb energy, reduce motion and provide exceptional resilience for support, durability and undisturbed sleep. 2,000 micro coils designed to provide enhanced conformability and pressure relief, with individualized back support for each unique shape. 

With all the features of the L-Class and C-Class, plus even more memory foam, luxurious materials, and most advanced support system, the K-Class is the upgrade for you.

Benefits

Support
9/10 Average

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.

SUPPORT

Zoned T3 Pocketed Coil® Technology

Zoned T3 Pocketed Coil® Technology absorbs energy to reduce motion transfer, while providing targeted support where you need it the most.

2K Nano Coils

Enhances conformability and individualized support

Cooling Technology
9/10 Average

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

BlackICE™ with Plant-Based Cooling Technology
Offers our most advanced cooling system, with up to 18% more cooling power* and an added layer of temperature management

Comfort Layer made with Cashmere, Alpaca, and Silk
Ensures airflow and breathability

Motion Separation
7/10 Average

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

MOTION SEPARATION

Zoned T3 Pocketed Coil® Technology

Zoned T3 Pocketed Coil® Technology absorbs energy to reduce motion along and provides freedom of movement for both you and your partner.

Pressure Relief
8/10 Average

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

Self-Response™ Latex & AirCool® Memory Foam

The Self-Response™ LatexResponsively relieves pressure points & the AirCool® Memory Foam Channels airflow for cool, enhanced pressure-relief

Adjustable Base Friendly
8/10 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

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

Hinders dust mites from touching your mattress or bedding. Making it ideal for allergy sufferers.

Hinders dust mites from touching your mattress or bedding. Making it ideal for allergy sufferers.

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

About Beautyrest

Shipping

Beautyrest Warranty

Need help deciding? Talk to us Now

Our Sleep Specialists are available in-store, online, or by phone or chat to help find your perfect mattress.

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