King Mattresses For Summer Comfort

King Mattresses For Summer Comfort offer the perfect way to upgrade your sleep experience during warmer months. Discover spacious options designed to help you relax and unwind, so you can stay cool and refreshed all season long. Whether you're looking to spread out or share your bed, these king mattresses provide the ideal foundation for restful summer nights. Explore a variety of choices to find the perfect fit for your bedroom and enjoy a more comfortable, rejuvenating sleep environment.

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Beautyrest PressureSmart 2.0 Plush 11.75" Mattress

5726

Starting at

$2300⁹⁹

Plush Comfort, best for

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

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

Sleepy's By Sealy Medium Euro Top Mattress

3658

Starting at

$600⁹⁹

Medium Comfort, best for

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

Queen mattress & base now $499 with code ELEVATE (must add base to cart)

Sleepy's Basic Hybrid Mattress

1658

Starting at

$600⁹⁹

Medium Comfort, best for

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

Sleepy's By Sealy Memory Foam Plush Mattress

2386

Starting at

$595⁹⁹

$1900⁹⁹

$1305 OFF

Plush Comfort, best for

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

Beautyrest PressureSmart 2.0 Plush Pillow Top 13.75" Mattress

2508

Starting at

$1900⁹⁹

$2400⁹⁹

$500 OFF

Plush Comfort, best for

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

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

Beautyrest Greenwood 10.5" Firm Mattress

3327

Starting at

$520⁹⁹

$1300⁹⁹

$780 OFF

Firm Comfort, best for

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

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

Tempur-Pedic TEMPUR-Adapt 1.0 11" Medium Mattress

3364

Starting at

$2030⁷⁷

$2899⁰⁰

$869 OFF

Medium Comfort, best for

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

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2563

Starting at

$800⁹⁹

$1500⁹⁹

$700 OFF

Plush Comfort, best for

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

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

Stearns & Foster Estate 14.5" Firm Mattress

1370

Starting at

$2999⁰⁰

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.

Serta Perfect Sleeper Sleep Excellence Plush Mattress

722

Starting at

$1100⁹⁹

$1700⁹⁹

$600 OFF

Plush Comfort, best for

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

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

Tulo Bamboo 12" Medium Plush Green Tea Memory Foam Mattress

5263

Starting at

$387⁹⁹

$1020⁹⁹

$633 OFF

Medium Comfort, best for

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

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1710

Starting at

$800⁹⁹

$1500⁹⁹

$700 OFF

Medium Comfort, best for

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

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

Tulo Bamboo 8" Medium Green Tea Memory Foam Mattress

5263

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

1612

Starting at

$800⁹⁹

$1000⁹⁹

$200 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 up to $499 value with code ELEVATE (must add base to cart)

Purple Original Mattress

29987

Starting at

$1999⁰⁰

Medium Comfort, best for

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

Sleepy's By Sealy Slumber Cushion Firm Mattress

246

Starting at

$2000⁹⁹

Medium Comfort, best for

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

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

540

Starting at

$730⁹⁹

$1460⁹⁹

$730 OFF

Plush Comfort, best for

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

Beautyrest BR800 12" Plush Euro Top Mattress

645

Starting at

$570⁹⁹

$1400⁹⁹

$830 OFF

Plush Comfort, best for

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

Sleepy's By Sealy Slumber Medium Mattress

131

Starting at

$640⁹⁹

$2300⁹⁹

$1660 OFF

Medium Comfort, best for

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

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

Serta Perfect Sleeper Nurture Night 12" Firm Mattress

968

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

Beautyrest Silver BRS900 12" Plush Mattress

972

Starting at

$730⁹⁹

$1700⁹⁹

$970 OFF

Plush Comfort, best for

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

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

Serta Perfect Sleeper Nurture Night 14.5" Pillow Top Mattress

919

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

Serta Perfect Sleeper Elkins III 11" Plush Euro Top Mattress

1595

Starting at

$576⁹⁹

$1200⁹⁹

$624 OFF

Plush Comfort, best for

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

Tulo 12" Medium Firm Cooling Hybrid Mattress

140

Starting at

$567⁹⁹

$1450⁹⁹

$883 OFF

Medium Comfort, best for

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

Tulo 11" Medium Firm Cooling Hybrid Mattress

198

Starting at

$492⁹⁹

$1300⁹⁹

$808 OFF

Medium Comfort, best for

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

Serta Perfect Sleeper Nurture Night 13.5" Plush Mattress

740

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

King Mattresses For Summer Comfort

Choosing the right king mattress is more than just a matter of size; it’s about creating a haven of comfort that adapts to the changing seasons and the unique needs of your household. As the heat of summer lingers into early fall, many people find themselves seeking a sleep solution that keeps them cool and refreshed, night after night. King mattresses are especially popular for couples, families with young children, or even pet owners who love the extra space. The generous dimensions allow for plenty of personal room, minimizing motion transfer and ensuring that everyone can stretch out comfortably—whether you’re sprawling out solo after a long day or sharing your bed with a partner and the family dog. During the warmer months, breathability and temperature regulation become crucial. Many king mattresses are designed with advanced cooling technologies, moisture-wicking fabrics, and supportive layers that promote airflow, helping to prevent the discomfort of overheating. These features can make all the difference when you’re trying to fall asleep after a sun-soaked day or when lingering humidity threatens to disrupt your rest. For those who live in climates where summer seems to hang on well into October, investing in a mattress that keeps you cool is not just a luxury—it’s a necessity for restorative sleep.

A king mattress can also be a thoughtful and practical gift for newlyweds, new homeowners, or anyone embarking on a new chapter in life. Imagine gifting a loved one the experience of sprawling across a mattress that feels like a personal oasis, complete with plush comfort and the promise of undisturbed sleep. It’s the kind of present that keeps on giving, night after night, as recipients settle into their new space or routine. For families, upgrading to a king mattress in the summer can transform the bedroom into a gathering place for weekend movie nights, bedtime stories, or lazy Sunday mornings with breakfast in bed. The extra surface area means less jostling and more opportunities to create lasting memories. As the season transitions from the long, bright days of summer to the crisp evenings of early fall, a king mattress with the right blend of support and cooling comfort can help you make the most of every moment—whether you’re savoring a quiet evening with the windows open or seeking relief from a lingering heatwave. If you’re considering options for guest rooms, a king mattress ensures that visiting friends and family can enjoy hotel-level comfort, making your home the preferred destination for gatherings and celebrations.

When exploring king mattresses for summer comfort, it’s important to think about the unique needs of your sleep environment, as well as the preferences of everyone who will be using the bed. Consider factors like firmness level, the type of materials used, and the mattress’s ability to isolate motion—especially if you share your bed. Think about how the mattress will complement your lifestyle, whether you’re an active couple seeking recovery after long summer hikes, parents needing extra space for little ones, or hosts who want to offer guests a luxurious retreat. If you’re looking for a similarly comfortable option in a slightly more compact size, you might want to explore our selection of Full Mattresses For Summer And Fall Comfort, which offer many of the same cooling features and support in a size that’s perfect for smaller bedrooms or guest spaces. No matter which direction you choose, investing in a mattress that prioritizes cooling comfort, support, and durability can help you enjoy restful sleep through the warmest nights and into the changing seasons, ensuring that your bedroom remains a sanctuary of relaxation and rejuvenation all year long.