King Memory Foam Mattress

Discover the comfort and support of a king memory foam mattress, designed to help you get quality sleep night after night. With ample space for stretching out and innovative materials that adapt to your unique shape, a king memory foam mattress can transform your bedroom into a restful retreat. Whether you’re upgrading your master suite or seeking more room to relax, explore options that make it easy to find the right fit for your sleep needs.

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Sleepy's By Sealy Memory Foam Medium Mattress

3339

Starting at

$530⁹⁹

$1330⁹⁹

$800 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Toss and Turn;Temperature
Bed Partner
Toss and Turn

Sleepy's Basic Memory Foam Firm Mattress

3055

Starting at

$300⁷⁷

$1000⁹⁹

$700 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Support
Temperature

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

1393

Starting at

$1300⁹⁹

$2000⁹⁹

$700 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Toss and Turn;Pain;Temperature;Bed Partner
Toss and Turn
Pain

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest PressureSmart 2.0 Hybrid Medium 13" Mattress

1755

Starting at

$1475⁰⁰

$2950⁹⁹

$1475 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn;Toss and Turn
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

3221

Starting at

$660⁹⁹

$1700⁹⁹

$1040 OFF

Extra Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest BR800 11.25" Firm Mattress

2192

Starting at

$565⁹⁹

$1300⁹⁹

$735 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

Stearns & Foster Estate 14.5" Firm Mattress

1673

Starting at

$2699⁰⁰

$2999⁰⁰

$300 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn;Toss and Turn
Pain
Temperature

Receive $300 Instant Gift⁴ with purchase.

Tulo Bamboo 10" Medium Green Tea Memory Foam Mattress

5479

Starting at

$338⁹⁹

$890⁹⁹

$552 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn
Pain
Temperature

Tulo Bamboo 12" Medium Plush Green Tea Memory Foam Mattress

5479

Starting at

$387⁹⁹

$1020⁹⁹

$633 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Bed Partner;Pain;Temperature;Toss and Turn
Pain
Temperature

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

1756

Starting at

$805⁹⁹

$2000⁹⁹

$1195 OFF

Extra Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Bed Partner;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tulo Bamboo 8" Medium Green Tea Memory Foam Mattress

5479

Starting at

$293⁹⁹

$810⁹⁹

$517 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Pain
Temperature

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1707

Starting at

$750⁹⁹

$1000⁹⁹

$250 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Allergies;Bed Partner;Temperature;Pain;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Stearns & Foster Lux Estate Elite 16" Medium Euro Pillow Top Mattress

935

Starting at

$3999⁰⁰

$4599⁰⁰

$600 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Tulo Lavender 6" Firm Memory Foam Mattress

217

Starting at

$400⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Bed Partner;Allergies;Toss and Turn
Pain
Temperature

Serta Perfect Sleeper Nurture Night 12" Firm Mattress

1112

Starting at

$800⁹⁹

$999⁰⁰

$199 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tulo Bamboo 6" Firm Green Tea Memory Foam Mattress

5482

Starting at

$730⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tulo Lavender 8" Medium Memory Foam Mattress

469

Starting at

$460⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature;Pain;Bed Partner;Allergies;Toss and Turn
Pain
Temperature

Serta Perfect Sleeper Nurture Night 14.5" Pillow Top Mattress

1071

Starting at

$917⁹⁹

$1249⁰⁰

$332 OFF

Plush Comfort, best for

Side Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Nectar Classic 12" Firm Memory Foam Mattress

211

Starting at

$849⁰⁰

$1399⁰⁰

$550 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Bed Partner
Temperature

Serta Perfect Sleeper Nurture Night 13.5" Medium Mattress

956

Starting at

$879²⁰

$1099⁰⁰

$220 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Oasis Sleep 14.5" Pillow Top Mattress

949

Starting at

$1078⁹⁹

$1399⁰⁰

$321 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

848

Starting at

$1050⁹⁹

$1399⁰⁰

$349 OFF

Extra Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Nurture Night 13.5" Plush Mattress

855

Starting at

$879²⁰

$1099⁰⁰

$220 OFF

Plush Comfort, best for

Side Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Black Series Two 16.5" Medium Pillow Top Mattress

288

Starting at

$3799⁰⁰

$4099⁰⁰

$300 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Beautyrest Black Series Three 15.25" Medium Mattress

2124

Starting at

$4199⁰⁰

$4799⁰⁰

$600 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Beautyrest Black Series Three 15" Firm Mattress

2071

Starting at

$4199⁰⁰

$4799⁰⁰

$600 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

A king memory foam mattress offers the perfect combination of spacious comfort and advanced support technology, making it a favorite choice for couples and those who value a luxurious sleep experience. The generous dimensions of a king-size mattress provide plenty of room to stretch out, minimizing disturbances from your partner’s movements throughout the night. Memory foam mattresses are well-known for their body-conforming properties; they gently cradle your unique shape, relieving pressure points in areas like the shoulders, back, and hips. This contouring ability helps promote healthy spinal alignment and can reduce aches and pains, ensuring you wake up feeling refreshed.

Investing in a king memory foam mattress also means enjoying superior motion isolation—an essential feature for light sleepers or anyone sharing their bed. High-density memory foam absorbs motion at its source, preventing it from traveling across the mattress surface. In addition to outstanding support and motion control, modern king memory foam mattresses often feature cooling technologies such as gel-infused foams or breathable cover fabrics, which help regulate temperature and prevent overheating. With hypoallergenic properties and ease of maintenance, a king memory foam mattress provides a clean, supportive, and comfortable sleep solution that meets the needs of today’s discerning sleepers.

Q: What are the benefits of choosing a king memory foam mattress?
A: A king memory foam mattress offers ample sleeping space and conforms to your body, providing personalized support and pressure relief. The memory foam material helps reduce motion transfer, making it ideal for couples who want minimal disturbance during sleep.
Q: How does a king memory foam mattress help with motion isolation?
A: Memory foam is designed to absorb movement, which means that when one person moves or gets out of bed, the other person is less likely to feel it. This makes king memory foam mattresses a popular choice for couples seeking undisturbed rest.
Q: Do king memory foam mattresses require a specific type of bed frame?
A: King memory foam mattresses work well with most sturdy bed frames, including platform beds, slatted bases with narrow gaps, and adjustable bases. It's important to ensure your frame provides adequate support to maintain the mattress's shape and longevity.
Q: Are king memory foam mattresses suitable for all sleeping positions?
A: Yes, king memory foam mattresses are versatile and can accommodate side, back, and stomach sleepers. The contouring properties of memory foam help align the spine and cushion pressure points regardless of your preferred sleeping position.
Q: How should I care for my king memory foam mattress to extend its lifespan?
A: To keep your king memory foam mattress in great condition, rotate it every few months to promote even wear. Use a mattress protector to guard against spills and dust, and regularly vacuum the surface to remove allergens.