Offering a luxurious amount of space, king mattresses measure 76” x 80” and are ideal for couples or single sleepers who don’t want to compromise on sleeping area. In a king bed, couples each get the equivalent of a twin mattress to themselves each night.

Baselogic Gold Adjustable Base

Price range: $899.99 through $1,399.99
Select options This product has multiple variants. The options may be chosen on the product page

Beautyrest Black Hybrid XCS Series Three Medium

Price range: $3,449.99 through $5,299.99
Price range: $2,849.99 through $4,699.99

Beautyrest Black Hybrid XCS Series Three Medium

Select options This product has multiple variants. The options may be chosen on the product page

Beautyrest Black Hybrid XCS Series Three Firm

Price range: $3,449.99 through $5,299.99
Price range: $2,849.99 through $4,699.99

Beautyrest Black Hybrid XCS Series Three Firm

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Aireloom Sadie Luxetop M1 Luxury Firm Mattress

Price range: $4,899.99 through $7,199.00
Price range: $4,799.00 through $4,899.99

Aireloom Sadie Luxetop M1 Luxury Firm Mattress

Select options This product has multiple variants. The options may be chosen on the product page

Aireloom Kinley Streamline Luxury Firm Mattress

Price range: $3,799.99 through $7,399.00
Price range: $3,699.99 through $3,799.99

Aireloom Kinley Streamline Luxury Firm Mattress

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Aireloom Sophia Tight Top Luxury Firm Mattress

Price range: $2,499.99 through $4,799.99
Price range: $2,399.99 through $2,499.99

Aireloom Sophia Tight Top Luxury Firm Mattress

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King Koil Intimate Hermosa Plush Mattress

Price range: $2,699.99 through $4,699.99
Price range: $2,299.99 through $4,299.99

King Koil Intimate Hermosa Plush Mattress

15.5″ H

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King Koil Intimate Hermosa Lux Firm Mattress

Price range: $2,699.99 through $4,699.99
Price range: $2,299.99 through $4,299.99

King Koil Intimate Hermosa Lux Firm Mattress

14.5″ H

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King Koil Intimate Pacific Plush Mattress

Price range: $1,999.99 through $4,199.99
Price range: $1,699.99 through $3,899.99

King Koil Intimate Pacific Plush Mattress

14.5″ H

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King Koil Intimate Huntington Plush Mattress

Price range: $1,799.99 through $4,199.00
Price range: $1,499.99 through $3,099.99

King Koil Intimate Huntington Plush Mattress

14″ H

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Serta iSeries NXG 4500 Hybrid Plush

Price range: $2,699.99 through $4,199.99
Price range: $2,299.99 through $3,799.99

13.5″ H

Experience a series of benefits delivering immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG Memory Foam for deep, contouring pressure relief

Feel

Ultra Plush

Support
A 5-zoned coil system offers targeted support for your back and body with BestEdge® Support for lasting, edge-to-edge mattress stability

Pressure Relief
Innovative, high-density, premium memory foam for deep, contouring pressure relief

Cooling
Topped with a cool-to-the-touch CoolFeel™ Cover and Carbon Fiber Memory Foam draws heat away from the body

Motion Control
Designed to minimize the impact of your partner’s movement

Made for

Ideal for side sleepers

Materials & Construction

This medium feel mattress with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. High-density memory foam, NXG™ Memory Foam provides deep, contouring pressure relief. A cool-to-the-touch cover offers immediate cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort. The hybrid models feature a 5-zone coil system with alternating firm and plush areas to better support the curves of your back and body.

  • NXG Memory Foam: Innovative, high-density, premium memory foam for deep, contouring pressure relief
  • CoolFeel™ Cover: Get that “ahh” right as you lie down with a cool-to-the-touch cover that provides immediate cooling, so you can fall asleep faster
  • 5-Zone Coil Support System: A 5-zoned coil system offers targeted support for your back and body with BestEdge® Support for lasting, edge-to-edge mattress stability
Construction Details
  • CoolFeel™ Cover
  • 1″ Carbon Fiber Memory Foam + CoolFeel™ Plus System
  • 2″ EverCool® Max Memory Foam
  • 1″ NXG™ Memory Foam
  • 1″ Serta® Micro-Coil Support
  • 1000 Series 5-Zone Coil Support System with BestEdge® Support
  • 1″ Serta® Base Foam
Responsibly crafted
  • CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses
Care
  • To protect your mattress from stains and spills, we highly recommend using a mattress protector; This will also help with the overall health and lifespan of your mattress.
  • We do not recommend applying liquids to the product; Applying liquids may stain the fabric and make the soiled area worse; Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product.
  • We suggest applying baking soda to the soiled area, let stand about 15 minutes, vacuum, and repeat as needed; Air the product out as much as possible.
Compatibility
    • Serta iSeries NXG mattresses are compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.
    • A split head adjustable base is required for split head mattresses.
Warranty

10 Year Warranty

Select options This product has multiple variants. The options may be chosen on the product page

Serta iSeries NXG 3500 Hybrid Medium

Price range: $2,399.99 through $3,899.99
Price range: $2,099.99 through $3,599.99

13.5″ H

Experience a series of benefits delivering immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG Memory Foam for deep, contouring pressure relief

Feel
Medium

Support
A 5-zoned coil system offers targeted support for your back and body with BestEdge® Support for lasting, edge-to-edge mattress stability

Pressure Relief
Innovative, high-density, premium memory foam for deep, contouring pressure relief

Cooling
Topped with a cool-to-the-touch CoolFeel™ Cover and Carbon Fiber Memory Foam draws heat away from the body

Motion Control
Designed to minimize the impact of your partner’s movement

Made for

Ideal for all sleep positions

Materials & Construction

This medium feel mattress with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. High-density memory foam, NXG™ Memory Foam provides deep, contouring pressure relief. A cool-to-the-touch cover offers immediate cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort. The hybrid models feature a 5-zone coil system with alternating firm and plush areas to better support the curves of your back and body.

  • NXG Memory Foam: Innovative, high-density, premium memory foam for deep, contouring pressure relief
  • CoolFeel™ Cover: Get that “ahh” right as you lie down with a cool-to-the-touch cover that provides immediate cooling, so you can fall asleep faster
  • 5-Zone Coil Support System: A 5-zoned coil system offers targeted support for your back and body with BestEdge® Support for lasting, edge-to-edge mattress stability
Construction Details
  • CoolFeel™ Cover
  • 1″ Carbon Fiber Memory Foam + CoolFeel™ Plus System
  • 1″ Deep Reaction® Max Memory Foam
  • 1″ NXG™ Memory Foam
  • 1″ Serta® Support Foam
  • 1″ Serta® Micro-Coil Support
  • 1000 Series 5-Zone Coil Support System with BestEdge® Support
  • 1″ Serta® Base Foam
Responsibly crafted
  • CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses
Care
  • To protect your mattress from stains and spills, we highly recommend using a mattress protector; This will also help with the overall health and lifespan of your mattress.
  • We do not recommend applying liquids to the product; Applying liquids may stain the fabric and make the soiled area worse; Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product.
  • We suggest applying baking soda to the soiled area, let stand about 15 minutes, vacuum, and repeat as needed; Air the product out as much as possible.
Compatibility
    • Serta iSeries NXG mattresses are compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.
    • A split head adjustable base is required for split head mattresses.
Warranty

10 Year Warranty

Select options This product has multiple variants. The options may be chosen on the product page

Serta iSeries NXG 1500 Hybrid Firm

Price range: $1,699.99 through $2,599.99
Price range: $1,399.99 through $2,299.99

12″H

Experience a series of benefits delivering immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG Memory Foam for deep, contouring pressure relief

Feel
Firm

Support
A 5-zoned coil system offers targeted support for your back and body with BestEdge® Support for lasting, edge-to-edge mattress stability

Pressure Relief
Innovative, high-density, premium memory foam for deep, contouring pressure relief

Cooling
Topped with a cool-to-the-touch CoolFeel™ Cover and Carbon Fiber Memory Foam draws heat away from the body

Motion Control
Designed to minimize the impact of your partner’s movement

Made for

Great for stomach or back sleepers

Materials & Construction

This firm feel mattress with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. High-density NXG™ Memory Foam provides deep, contouring pressure relief. A cool-to-the-touch cover offers immediate cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort. The hybrid models feature a 5-zone coil system with alternating firm and plush areas to better support the curves of your back and body.

  • NXG Memory Foam: Innovative, high-density, premium memory foam for deep, contouring pressure relief
  • CoolFeel™ Cover: Get that “ahh” right as you lie down with a cool-to-the-touch cover that provides immediate cooling, so you can fall asleep faster
  • 5-Zone Coil Support System: A 5-zoned coil system offers targeted support for your back and body with BestEdge® Support for lasting, edge-to-edge mattress stability
Construction Details
  • CoolFeel™ Cover
  • 1″ Carbon Fiber Memory Foam
  • 1″ NXG™ Memory Foam
  • 1″ Serta® Support Foam
  • 1000 Series 5-Zone Coil Support System with BestEdge® Support
  • 1″ Serta® Base Foam
Responsibly crafted
  • CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses
Care
  • To protect your mattress from stains and spills, we highly recommend using a mattress protector; This will also help with the overall health and lifespan of your mattress.
  • We do not recommend applying liquids to the product; Applying liquids may stain the fabric and make the soiled area worse; Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product.
  • We suggest applying baking soda to the soiled area, let stand about 15 minutes, vacuum, and repeat as needed; Air the product out as much as possible.
Compatibility
    • Serta iSeries NXG mattresses are compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.
    • A split head adjustable base is required for split head mattresses.
Warranty

10 Year Warranty

Select options This product has multiple variants. The options may be chosen on the product page

Aireloom Summit Hybrid Luxury Firm Mattress

Price range: $3,199.99 through $4,999.99
Price range: $2,999.99 through $3,199.99

Aireloom Summit Hybrid Luxury Firm Mattress

Select options This product has multiple variants. The options may be chosen on the product page

Aireloom Summit Hybrid Firm Mattress

Price range: $2,699.99 through $4,199.00
Price range: $2,499.99 through $2,699.99

Aireloom Summit Hybrid Firm Mattress

Select options This product has multiple variants. The options may be chosen on the product page

Serta Perfect Sleeper X Anniversary Hybrid Med Plush

Price range: $1,349.99 through $2,099.99
Price range: $1,149.99 through $1,899.99
Select options This product has multiple variants. The options may be chosen on the product page

Serta Perfect Sleeper X Anniversary Hybrid Firm

Price range: $1,199.99 through $2,099.99
Price range: $999.99 through $1,899.99
Select options This product has multiple variants. The options may be chosen on the product page

Mattress 1st Celona Firm Mattress

Price range: $379.99 through $799.99
Select options This product has multiple variants. The options may be chosen on the product page

Diamond Adjustable Base

Price range: $1,499.99 through $2,299.98

Luxe Diamond Adjustable Base

Select options This product has multiple variants. The options may be chosen on the product page

Serta Perfect Sleeper Dazzling Nights Hybrid Medium Mattress

Price range: $949.00 through $1,399.99
Price range: $749.00 through $1,199.99
Select options This product has multiple variants. The options may be chosen on the product page

Serta Perfect Sleeper Cobalt Calm Extra Firm Mattress

Price range: $899.99 through $1,399.99
Price range: $699.99 through $1,199.99
Select options This product has multiple variants. The options may be chosen on the product page

Serta Perfect Sleeper Hybrid Euphoric Nights Plush Mattress

Price range: $1,199.00 through $1,699.99
Price range: $899.00 through $1,399.99
Select options This product has multiple variants. The options may be chosen on the product page

Serta Perfect Sleeper Euphoric Nights Hybrid Firm Mattress

Price range: $1,199.00 through $1,699.99
Price range: $899.00 through $1,399.99
Select options This product has multiple variants. The options may be chosen on the product page

Donegal Firm Pillow Top Mattress

Price range: $549.99 through $999.99
Select options This product has multiple variants. The options may be chosen on the product page