Contemporary King Mattress for Master Suites

Find the right Contemporary King Mattress for Master Suites and create a comfortable, stylish foundation for your bedroom. Explore king mattresses in a range of designs, comfort levels and price points to help you choose the option that suits your space and sleep preferences.

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Sleepy's By Sealy Memory Foam Medium Mattress

3474

Starting at

$889⁹⁹

Medium Comfort, best for

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

Beautyrest PressureSmart 2.0 Firm 11" Mattress

Starting at

$1099⁹⁹

$2199⁹⁹

$1100 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Temperature
Bed Partner
Pain
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's Basic Memory Foam Firm Mattress

3213

Starting at

$299⁷⁷

$999⁹⁹

$700 OFF

Firm Comfort, best for

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

Sleepy's Basic Innerspring Firm Mattress

8676

Starting at

$249⁹⁹

Firm Comfort, best for

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

Beautyrest PressureSmart 2.0 Plush 11.75" Mattress

6251

Starting at

$1149⁹⁹

$2299⁹⁹

$1150 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Bed Partner
Pain
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's By Sealy Memory Foam Plush Mattress

2776

Starting at

$999⁹⁹

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Toss and Turn
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

2615

Starting at

$1499⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's Rest Firm 2.0 Innerspring Mattress

7001

Starting at

$449⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Sleepy's Basic Foam Mattress

1412

Starting at

$649⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Temperature
Bed Partner
Toss and Turn

Beautyrest PressureSmart 2.0 Plush Pillow Top 13.75" Mattress

2695

Starting at

$1199⁹⁹

$2399⁹⁹

$1200 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Bed Partner
Pain
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

1433

Starting at

$1999⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tempur-Pedic TEMPUR-Adapt 11" Medium Previous Generation Mattress

3631

Starting at

$2029⁷⁷

$2899⁰⁰

$869 OFF

Medium Comfort, best for

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

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2784

Starting at

$1499⁹⁹

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest PressureSmart 2.0 Hybrid Medium 13" Mattress

1758

Starting at

$1474⁹⁹

$2949⁹⁹

$1475 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

3296

Starting at

$1699⁹⁹

Extra Firm Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest BR800 11.25" Firm Mattress

2233

Starting at

$1299⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

A contemporary king mattress can transform a master suite into a comfortable, polished retreat with generous space for couples, relaxing and getting better zzz's. Measuring approximately 76 inches wide by 80 inches long, a standard king mattress offers plenty of room to stretch out without taking up the additional length of a California King. Look for a mattress design that complements your sleep preferences and modern bedroom style, including memory foam for pressure-relieving contouring, innerspring construction for responsive support and airflow or hybrid mattresses that combine individually wrapped coils with layers of foam. Medium-firm mattresses are a popular choice for shared bedrooms because they balance cushioning and support, while plush and firm options can help accommodate specific comfort needs. A mattress with cooling materials, breathable covers or advanced temperature-regulating technology can also help create a more refreshing sleep environment in a spacious master suite. The best contemporary king mattress for your master bedroom should provide consistent support from edge to edge, durable construction and comfortable alignment for your preferred sleep position. Couples may benefit from motion-isolating foam or individually wrapped coils that help reduce sleep disruptions, while reinforced edges can make it easier to get in and out of bed and maximize the usable sleep surface. Pair your king mattress with a low-profile platform bed, upholstered bed frame or contemporary adjustable base to complete a streamlined bedroom design. Before choosing, compare mattress height, firmness, materials, trial options and available protection plans, and measure your room to leave enough space for nightstands and walking paths. Mattress Firm Sleep Experts® can help you compare leading mattress brands and find a king mattress that suits your comfort preferences, bedroom layout and budget so you can make sleep easy™.

What defines a contemporary king mattress? + -

A contemporary king mattress typically combines modern materials, streamlined construction and comfort features designed to complement today’s master suites. Options may include memory foam, innerspring or hybrid designs with a range of feels and support systems.

Which mattress materials are popular for contemporary master suites? + -

Memory foam, individually wrapped coils and hybrid constructions are popular choices. Memory foam offers pressure-relieving contouring, while coils add airflow and responsive support. Hybrid mattresses combine features from both materials.

How do I choose the right firmness for a contemporary king mattress? + -

Consider your preferred sleep feel and sleep position. Side sleepers often enjoy a softer, more cushioning surface, while back and stomach sleepers may prefer a medium or firmer feel. If two people share the mattress, a medium feel can offer a balanced option.

What type of foundation works with a contemporary king mattress? + -

Many contemporary mattresses are compatible with a platform bed, slatted foundation or adjustable base. Always review the mattress manufacturer’s foundation recommendations to help ensure proper support and compatibility.

How can I coordinate a contemporary king mattress with a master suite? + -

Build a cohesive look with a streamlined bed frame, layered bedding and a simple color palette. Neutral sheets, textured blankets and understated pillows can complement the clean lines commonly associated with contemporary bedroom design.