US-Mattress sale event

King Size Mattresses

King Mattresses Sale Ends December 17th

Showing 1-36 of 565 results

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  1. King Simmons Beautyrest Platinum Phillipsburg III Extra Firm Mattress
    Free Express Delivery
    King Simmons Beautyrest Platinum Phillipsburg III Extra Firm Mattress
    Rating:
    94%

    From $1,070.00

    To $4,138.00

    Reg: $1,479.00 You save $409.00!
    Comfort Scale - 1
  2. King Serta Perfect Sleeper Hotel Sapphire Suite II Plush Pillow Top Double Sided Mattress
    Free Box Spring!
    King Serta Perfect Sleeper Hotel Sapphire Suite II Plush Pillow Top Double Sided Mattress
    Rating:
    94%

    From $1,229.00

    To $1,298.00

    Reg: $1,349.00 You save $120.00!
    Comfort Scale - 6
  3. King Simmons Beautyrest Platinum Phillipsburg III Luxury Firm Mattress
    Free Express Delivery
    King Simmons Beautyrest Platinum Phillipsburg III Luxury Firm Mattress
    Rating:
    92%

    From $1,070.00

    To $4,138.00

    Reg: $1,479.00 You save $409.00!
    Comfort Scale - 3.5
  4. King Simmons Beautyrest Platinum Phillipsburg III Plush Pillow Top Mattress
    Free Express Delivery
    King Simmons Beautyrest Platinum Phillipsburg III Plush Pillow Top Mattress
    Rating:
    88%

    From $1,145.00

    To $4,213.00

    Reg: $1,529.00 You save $384.00!
    Comfort Scale - 6.5
  5. King Simmons Beautyrest Black Desiree Luxury Firm Mattress + FREE $100 Gift Card
    Save $300
    King Simmons Beautyrest Black Desiree Luxury Firm Mattress + FREE $100 Gift Card
    Rating:
    100%
    (4)

    From $2,299.00

    To $5,367.00

    Reg: $2,599.00 You save $300.00!
    Comfort Scale - 3
  6. King Simmons Beautyrest Black Natasha Plush Pillow Top Mattress + FREE $100 Gift Card
    Save $300
    King Simmons Beautyrest Black Natasha Plush Pillow Top Mattress + FREE $100 Gift Card
    Rating:
    96%
    (6)

    From $3,199.00

    To $6,267.00

    Reg: $3,499.00 You save $300.00!
    Comfort Scale - 8
  7. King Simmons Beautyrest Platinum Phillipsburg III Luxury Firm Pillow Top Mattress
    Free Express Delivery
    King Simmons Beautyrest Platinum Phillipsburg III Luxury Firm Pillow Top Mattress
    Rating:
    88%

    From $1,145.00

    To $4,213.00

    Reg: $1,529.00 You save $384.00!
    Comfort Scale - 3
  8. King Simmons Beautyrest Platinum Phillipsburg III Plush Mattress
    Free Express Delivery
    King Simmons Beautyrest Platinum Phillipsburg III Plush Mattress
    Rating:
    90%

    From $1,070.00

    To $4,138.00

    Reg: $1,479.00 You save $409.00!
    Comfort Scale - 5
  9. King Simmons Beautyrest Silver Hybrid Sondra III Luxury Firm Mattress
    38% Off!
    King Simmons Beautyrest Silver Hybrid Sondra III Luxury Firm Mattress
    Rating:
    86%
    (4)

    From $923.00

    To $3,991.00

    Reg: $1,499.00 You save $576.00!
    Comfort Scale - 3.5
  10. King Simmons Beautyrest Silver Lydia Manor III Plush Pillow Top Mattress
    Free Express Delivery
    King Simmons Beautyrest Silver Lydia Manor III Plush Pillow Top Mattress
    Rating:
    86%

    From $1,099.00

    To $4,167.00

    Reg: $1,129.00 You save $30.00!
    Comfort Scale - 7
  11. King Simmons Beautyrest Platinum Spring Grove Luxury Firm Mattress
    Free $199 Sleeptracker
    King Simmons Beautyrest Platinum Spring Grove Luxury Firm Mattress
    Rating:
    92%

    From $1,070.00

    To $4,138.00

    Reg: $1,479.00 You save $409.00!
    Comfort Scale - 3.5
  12. King Simmons Beautyrest Platinum Spring Grove Extra Firm Mattress
    Free $199 Sleeptracker
    King Simmons Beautyrest Platinum Spring Grove Extra Firm Mattress
    Rating:
    94%

    From $1,070.00

    To $4,138.00

    Reg: $1,479.00 You save $409.00!
    Comfort Scale - 1
  13. King Simmons Beautyrest Black Calista Extra Firm Mattress + FREE $100 Gift Card
    Save $300
    King Simmons Beautyrest Black Calista Extra Firm Mattress + FREE $100 Gift Card
    Rating:
    96%
    (9)

    From $1,999.00

    To $5,067.00

    Reg: $2,299.00 You save $300.00!
    Comfort Scale - 2
  14. King Simmons Beautyrest Silver Hybrid Sybel III Plush Mattress
    38% Off!
    King Simmons Beautyrest Silver Hybrid Sybel III Plush Mattress
    Rating:
    92%

    From $942.00

    To $4,010.00

    Reg: $1,529.00 You save $587.00!
    Comfort Scale - 5
  15. King Sealy Posturepedic Response Premium Barrett Court IV Plush Pillow Top Mattress
    Free In Home Delivery
    King Sealy Posturepedic Response Premium Barrett Court IV Plush Pillow Top Mattress
    Rating:
    78%

    From $1,176.00

    To $5,043.00

    Reg: $1,349.00 You save $173.00!
    Comfort Scale - 6.5

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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.