King Size Sleep Number Bed

Experience the ultimate in spacious comfort with a King Size Sleep Number Bed, designed to elevate your bedroom and support restful nights. Perfect for couples or anyone who enjoys extra room to stretch out, these beds offer a luxurious sleep surface that complements any style of décor. Explore options that blend innovative technology with plush comfort, making it easy to find the ideal King Size Sleep Number Bed for your unique sleep preferences. Discover how upgrading to a king size can transform your nightly routine and create a sanctuary for relaxation.

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By Sealy Memory Foam Medium Mattress

Sleepy's By Sealy Memory Foam Medium Mattress

Starting at

Medium Comfort, best for

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

Basic Memory Foam Firm Mattress

Sleepy's Basic Memory Foam Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Support
Temperature

iSeries 2.0 Hybrid 1000 12" Medium Mattress

Serta iSeries 2.0 Hybrid 1000 12" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Bed Partner
Pain

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

TEMPUR-Adapt 1.0 11" Medium Mattress

Tempur-Pedic TEMPUR-Adapt 1.0 11" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Allergies
Bed Partner
Temperature

TEMPUR-Ergo Smart Adjustable Base

Tempur-Pedic TEMPUR-Ergo Smart Adjustable Base

Starting at

Calm app 3-month free trial with mattress purchase & registration

Elite Adjustable Base

Sleepy's Elite Adjustable Base

Starting at

Save up to 499 with qualifying mattress purchase. Code: ELEVATE

By Sealy Slumber Medium Mattress

Sleepy's By Sealy Slumber Medium Mattress

Starting at

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

TEMPUR-Adapt 11" Medium Mattress

Tempur-Pedic TEMPUR-Adapt 11" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

TEMPUR-LuxeAdapt 13" Firm Mattress

Tempur-Pedic TEMPUR-LuxeAdapt 13" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

TEMPUR-ProAdapt 1.0 12" Firm Mattress

Tempur-Pedic TEMPUR-ProAdapt 1.0 12" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Temperature
Pain
Allergies

TEMPUR-ProAdapt 1.0 12" Medium Mattress

Tempur-Pedic TEMPUR-ProAdapt 1.0 12" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Allergies

TEMPUR-LuxeAdapt 1.0 13" Soft Mattress

Tempur-Pedic TEMPUR-LuxeAdapt 1.0 13" Soft Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Temperature
Pain
Bed Partner

TEMPUR-LuxeAdapt 1.0 13" Firm Mattress

Tempur-Pedic TEMPUR-LuxeAdapt 1.0 13" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Temperature
Pain
Bed Partner

By Sealy Spring Firm Mattress

Sleepy's By Sealy Spring Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Posturepedic Elite Hybrid High Point II 14" Medium Mattress

Sealy Posturepedic Elite Hybrid High Point II 14" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Temperature
Allergies

Receive $200 Instant Gift⁴ with purchase.

PressureSmart 2.0 Lux Plush Pillow Top 16.5" Mattress

Beautyrest PressureSmart 2.0 Lux Plush Pillow Top 16.5" Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Hybrid Clearance 14" Plush Mattress

Sleepy's Hybrid Clearance 14" Plush Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Temperature
Toss and Turn

TEMPUR-ProBreeze Medium 12" Mattress

Tempur-Pedic TEMPUR-ProBreeze Medium 12" Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

Posturepedic Elite Brenham II 15" Medium Mattress

Sealy Posturepedic Elite Brenham II 15" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Temperature
Allergies

Receive $200 Instant Gift⁴ with purchase.

Black Series Four 17.5" Firm Summit Pillow Top Mattress

Beautyrest Black Series Four 17.5" Firm Summit Pillow Top Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

MF 13" Plush Mattress

Pressuresmart MF 13" Plush Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Black Hybrid Series Four 16" Plush Apex Top Mattress

Beautyrest Black Hybrid Series Four 16" Plush Apex Top Mattress

Starting at

Plush Comfort,

Pain
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Reserve Duet 17" Firm Euro Pillow Top Mattress

Stearns & Foster Reserve Duet 17" Firm Euro Pillow Top Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner
Pain
Temperature

Receive $300 Instant Gift⁴ with purchase.

Posturepedic Plus Norman II 14" Medium Mattress

Sealy Posturepedic Plus Norman II 14" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Allergies

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Posturepedic Pro Lacey II 14" Medium Mattress

Sealy Posturepedic Pro Lacey II 14" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Temperature
Allergies

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

SmartLife Saffron 12" Firm Mattress W/ Wired Remote

King Koil SmartLife Saffron 12" Firm Mattress W/ Wired Remote

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain

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