King Size Mattresses

King Mattresses Sale Ends June 1st June 3rd

Showing 1-36 of 662 results

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  1. King Sealy Response Performance Elm Avenue Firm 11 Inch Mattress
    Just Reduced!
    King Sealy Response Performance Elm Avenue Firm 11 Inch Mattress
    Rating:
    92%

    From $929.00

    To $5,006.00

    Reg: $2,125.00 You save $1,196.00!
    Comfort Scale - 3
  2. King Simmons Beautyrest Platinum Tillingham III Plush Pillow Top 16.5 Inch Mattress
    Save 15%!
    King Simmons Beautyrest Platinum Tillingham III Plush Pillow Top 16.5 Inch Mattress
    Rating:
    88%

    From $2,039.00

    To $5,116.00

    Reg: $2,399.00 You save $360.00!
    Comfort Scale - 9
  3. King Sealy Posturepedic Response Performance Cooper Mountain IV Plush Pillow Top 14 Inch Mattress
    FREE Gift Bundle!
    King Sealy Posturepedic Response Performance Cooper Mountain IV Plush Pillow Top 14 Inch Mattress
    Rating:
    88%

    From $1,099.00

    To $5,176.00

    Reg: $2,349.00 You save $1,250.00!
    Comfort Scale - 7
  4. King Ashley Chime 12 Inch Hybrid Plush Bed in a Box Mattress
    20% Off!
    King Ashley Chime 12 Inch Hybrid Plush Bed in a Box Mattress
    Rating:
    94%

    From $535.00

    To $724.00

    Reg: $669.00 You save $134.00!
    Comfort Scale - 6
  5. King Simmons Beautyrest Silver Kenosha Place 4 Plush 12 Inch Mattress
    20% Off!
    King Simmons Beautyrest Silver Kenosha Place 4 Plush 12 Inch Mattress
    Rating:
    92%

    From $783.00

    To $3,660.00

    Reg: $979.00 You save $196.00!
    Comfort Scale - 5
  6. King Ashley Chime 8 Inch Innerspring Firm Bed in a Box Mattress
    20% Off!
    King Ashley Chime 8 Inch Innerspring Firm Bed in a Box Mattress
    Rating:
    86%
    (3)

    From $383.00

    To $572.00

    Reg: $479.00 You save $96.00!
    Comfort Scale - 3
  7. King Serta Perfect Sleeper Elite Trelleburg II Plush 11.5 Inch Mattress
    Extra 10% Off!
    King Serta Perfect Sleeper Elite Trelleburg II Plush 11.5 Inch Mattress
    Rating:
    100%
    (2)

    From $1,128.00

    To $4,205.00

    Reg: $1,149.00 You save $120.00!
    Comfort Scale - 4
  8. King Simmons Beautyrest Black C Class Plush Pillow Top 16 Inch Mattress + FREE $300 Visa Gift Card
    FREE $300 Visa Gift Card!
    King Simmons Beautyrest Black C Class Plush Pillow Top 16 Inch Mattress + FREE $300 Visa Gift Card
    Rating:
    94%

    From $3,299.00

    To $6,776.00

    Reg: $3,599.00 You save $300.00!
    Comfort Scale - 9
  9. King Simmons Beautyrest Black Hybrid X Class Ultra Plush 15 Inch Mattress + FREE $300 Visa Gift Card
    FREE $300 Visa Gift Card!
    King Simmons Beautyrest Black Hybrid X Class Ultra Plush 15 Inch Mattress + FREE $300 Visa Gift Card
    Rating:
    98%

    From $3,099.00

    To $6,576.00

    Reg: $3,299.00 You save $200.00!
    Comfort Scale - 8

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Shop King Mattresses


Comfort Scale

Extra Firm Firm Medium Plush Extra Plush
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About King Mattresses

King size mattresses are the largest of the standard mattress sizes. They measure 76- by 80-inches, providing spacious comfort even for couples sharing the bed. Being the largest size, the King size is usually the most expensive of any given model. But because of the popularity of the King, the value when you look at cost per square inch is usually second only to the Queen size. That means for your money, you are actually getting more with the King mattress than most of the smaller sizes. And with an investment like a mattress, getting a good value and a good comfort is much more important than comparing initial price tags.

As the largest of the standard mattress sizes, the King is ideal for couples where one or both partners are active sleepers, causing them to disrupt the other sleeper in smaller beds. The King size is almost exactly the width of two Twin XL size beds put side by side, meaning plenty of space on each sleeper's half of the bed. So whether you're looking for a good value, extra space, or just the most luxurious sleep possible, King mattresses are the largest size commonly manufactured and the epitome of comfort in the master bedroom.