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Flash Sale: Extra 15% off⁹ with code AFTERHOURS

Serta King Mattresses

30

results

Serta

King

Best Seller

Perfect Sleeper® Charlotte 2.0 Medium Euro Top Mattress

Serta Perfect Sleeper® Charlotte 2.0 Medium Euro Top Mattress

King

Medium Comfort, best for

All Sleep Positions
Pain
Toss and Turn

6 Sizes

Delivery in6+ weeks

Perfect Sleeper® Nurture Night 13.5" Plush Mattress

Serta Perfect Sleeper® Nurture Night 13.5" Plush Mattress

King

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Best Seller

iSeries® 2.0 Hybrid 2000 12.5" Firm Mattress

Serta iSeries® 2.0 Hybrid 2000 12.5" Firm Mattress

King

Firm Comfort, best for

Back and Stomach Sleepers
Temperature
Bed Partner

5 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Best Seller

iSeries® 2.0 Hybrid 3000 13.5" Medium Mattress

Serta iSeries® 2.0 Hybrid 3000 13.5" Medium Mattress

King

Medium Comfort, best for

All Sleep Positions
Temperature
Bed Partner

5 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Only at Mattress Firm

Perfect Sleeper® Sleep Excellence™ Plush Mattress

Serta Perfect Sleeper® Sleep Excellence™ Plush Mattress

King

Plush Comfort, best for

Side Sleepers
Pain
Toss and Turn

6 Sizes

Extra $100 off with code SCORE100 + FREE adjustable base with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Having trouble deciding?

Only at Mattress Firm

Perfect Sleeper® Sleep Excellence™ Extra Firm Mattress

Serta Perfect Sleeper® Sleep Excellence™ Extra Firm Mattress

King

Extra Firm Comfort, best for

Back and Stomach Sleepers
Pain
Toss and Turn

6 Sizes

Extra $100 off with code SCORE100 + FREE adjustable base with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Perfect Sleeper® Nurture Night 13.5" Medium Mattress

Serta Perfect Sleeper® Nurture Night 13.5" Medium Mattress

King

Medium Comfort, best for

All Sleep Positions
Pain
Bed Partner

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Perfect Sleeper® Midsummer Nights 11" Plush Eurotop Mattress

Serta Perfect Sleeper® Midsummer Nights 11" Plush Eurotop Mattress

King

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Perfect Sleeper® Pacific Peace 12" Hybrid Firm Mattress

Serta Perfect Sleeper® Pacific Peace 12" Hybrid Firm Mattress

King

Firm Comfort, best for

Back and Stomach Sleepers
Pain
Bed Partner

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Only at Mattress Firm

Perfect Sleeper® Sleep Excellence™ Firm Mattress

Serta Perfect Sleeper® Sleep Excellence™ Firm Mattress

King

Firm Comfort, best for

Back and Stomach Sleepers
Pain
Toss and Turn

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Best Seller

Perfect Sleeper® Sleep Excellence™ Medium PillowTop Mattress

Serta Perfect Sleeper® Sleep Excellence™ Medium PillowTop Mattress

King

Medium Comfort, best for

All Sleep Positions
Pain
Toss and Turn

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

iComfort Aveda 12" Medium Mattress

Serta iComfort Aveda 12" Medium Mattress

King

Medium Comfort, best for

All Sleep Positions
Pain
Temperature

5 Sizes

Delivery in6+ weeks

Classic® Blissville 12.5" Plush Euro Top Mattress

Serta Classic® Blissville 12.5" Plush Euro Top Mattress

King

Plush Comfort, best for

Side Sleepers
Pain
Temperature

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Best Seller

iSeries® 2.0 Hybrid 1000 12" Medium Mattress

Serta iSeries® 2.0 Hybrid 1000 12" Medium Mattress

King

Medium Comfort, best for

All Sleep Positions
Temperature
Bed Partner

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

14 of 30 results

Serta King Mattresses

A sleep comfort innovator since 1931, Serta has introduced several breakthroughs over the decades, including the iComfort Sleep System's gel memory foam technology and the continuous coil innerspring design. Also, Serta mattress produced the iconic "Counting Sheep", an Advertising Hall of Fame-inducted campaign.

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