Restful Sleep King Mattresses

Discover the perfect blend of comfort and support with our selection of restful sleep king mattresses, designed to elevate your nighttime experience. Whether you're seeking a plush surface or a firmer feel, our range caters to every preference, ensuring you find the ideal match for your sleep style. Enhance your bedroom oasis with a king mattress that not only promises ample space but also prioritizes your rest and relaxation. Explore our collection and invest in quality sleep that rejuvenates and restores night after night.

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Sleepy's By Sealy Memory Foam Medium Mattress

2986

Starting at

$470⁹⁹

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

2719

Starting at

$300⁷⁷

$1000⁹⁹

$700 OFF

Firm Comfort, best for

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

Sleepy's Basic Innerspring Firm Mattress

8317

Starting at

$300⁹⁹

Firm Comfort, best for

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

Beautyrest PressureSmart 2.0 Plush 11.75" Mattress

5772

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

3691

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

1663

Starting at

$600⁹⁹

Medium Comfort, best for

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

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

Sleepy's By Sealy Memory Foam Plush Mattress

2403

Starting at

$595⁹⁹

$1900⁹⁹

$1305 OFF

Plush Comfort, best for

Side Sleepers
Pain;Bed Partner;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)

Serta Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

2528

Starting at

$595⁹⁹

$1500⁹⁹

$905 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 up to 499 value with code ELEVATE (must add base to cart)

Sleepy's Rest Medium Innerspring Mattress

6687

Starting at

$500⁹⁹

$1800⁹⁹

$1300 OFF

Medium Comfort, best for

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

Sleepy's Rest Firm 2.0 Innerspring Mattress

6687

Starting at

$1800⁹⁹

Firm Comfort, best for

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

Sleepy's Basic Foam Mattress

1332

Starting at

$250⁹⁹

Firm Comfort, best for

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

Beautyrest PressureSmart 2.0 Plush Pillow Top 13.75" Mattress

2523

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

3332

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)

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

1282

Starting at

$2000⁹⁹

Medium Comfort, best for

Back;Side;Stomach 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)

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2570

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)

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

3051

Starting at

$710⁹⁹

$1700⁹⁹

$990 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 up to $499 value with code ELEVATE (must add base to cart)

Beautyrest BR800 11.25" Firm Mattress

2060

Starting at

$615⁹⁹

$1300⁹⁹

$685 OFF

Firm Comfort, best for

Back;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)

Stearns & Foster Estate 14.5" Firm Mattress

1383

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

723

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)

Sealy Essentials Sudley 8.5" Firm Mattress

964

Starting at

$1000⁹⁹

Firm Comfort, best for

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

Tulo Bamboo 10" Medium Plush Green Tea Memory Foam Mattress

5274

Starting at

$338⁹⁹

$890⁹⁹

$552 OFF

Medium Comfort, best for

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

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

5274

Starting at

$387⁹⁹

$1020⁹⁹

$633 OFF

Medium Comfort, best for

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

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

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1719

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)

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

1638

Starting at

$855⁹⁹

$2000⁹⁹

$1145 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 up to 499 value with code ELEVATE (must add base to cart)

Tulo Lavender 10" Medium Plush Memory Foam Mattress

721

Starting at

$510⁹⁹

Medium Comfort, best for

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

Tulo Bamboo 8" Medium Green Tea Memory Foam Mattress

5274

Starting at

$293⁹⁹

$810⁹⁹

$517 OFF

Medium Comfort, best for

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

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

Restful Sleep King Mattresses

A king mattress is more than just a place to rest—it’s the centerpiece of a restful sanctuary, inviting you to unwind, stretch out, and enjoy truly restorative sleep. For couples, a king mattress offers ample space to move freely without disturbing each other, making it an ideal choice for those who value both closeness and personal comfort. Families often find the extra room essential, especially when little ones or pets decide to join in for early morning cuddles. Single sleepers who crave the luxury of space or who share their bed with pets can also benefit from the generous dimensions of a king mattress. During the warm nights of July, a spacious mattress allows you to find that perfect cool spot, helping you drift off comfortably even as summer temperatures rise. The king size accommodates a variety of sleep positions, whether you sprawl out, curl up, or switch sides throughout the night, ensuring that you wake refreshed and ready for the day ahead.

Selecting a king mattress involves thoughtful consideration of your unique needs and lifestyle. The right mattress should provide the perfect blend of support and softness, tailored to your preferred sleep position and body type. Firmer models tend to offer excellent support for back and stomach sleepers, while those who sleep on their side may appreciate a plush, contouring surface that cushions the shoulders and hips. Couples often benefit from motion isolation features, which minimize disturbances from a partner’s movements, and cooling technologies can be particularly valuable in the summer months to help regulate temperature and promote deeper sleep. For those who suffer from allergies, hypoallergenic materials can make a world of difference, offering a cleaner, healthier sleep environment. A king mattress can also be a thoughtful and generous gift for newlyweds setting up their first home together, parents celebrating a milestone anniversary, or anyone looking to upgrade their sleep experience. If you’re exploring options for guest rooms or vacation homes, a king mattress ensures your visitors enjoy the same comfort and luxury you expect for yourself. And for those who love to compare sizes, or perhaps need a slightly smaller alternative, our selection of Queen Restful Sleep Mattresses offers similar features in a more compact footprint.

Investing in a king mattress is an investment in your well-being, transforming your bedroom into a retreat where you can escape the stresses of the day and recharge for tomorrow. Picture yourself sinking into a supportive yet cloud-like surface after a long, sun-filled day—whether you’ve been out enjoying summer activities or simply need a haven from the heat, your mattress is there to cradle you in comfort. The versatility of king mattresses makes them suitable for a wide range of lifestyles and spaces, from master bedrooms to upscale guest suites. With the right bedding and accessories, you can create a sleep environment that reflects your personal style and enhances your nightly routine. As you browse our curated selection, consider how each option aligns with your preferences, from firmness level and cooling properties to edge support and durability. Ultimately, the goal is to find a mattress that not only fits your space but also elevates your sleep quality, allowing you to wake up feeling rested, restored, and ready to embrace each new day.