King-Size Mattresses on Sale

Introduced in 1958 by Simmons, the king size mattress is 80" long and 76" wide. The king sized mattress was designed to provide more sleeping space and fit two standard twin bed box frames for easier home installation. The king size mattress shook up the industry so much that Life magazine featured Simmons in 1963, with the headline "Simmons Launches Biggest King-size Beautyrest Campaign; Bigger Beds–Bigger Profit."

Enter delivery zip code for accurate shipping information.
Please Set A Delivery Zip Code
We’ve noticed that you haven’t set a delivery Zip Code. So we can better serve you, please provide a delivery Zip Code sowe can make sure this product is available in your area.
  • $169.00 - $289.00 $89.00 - $239.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    SPECIAL SAVINGS

  • $549.00 - $1,099.00 $299.00 - $849.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    SPECIAL SAVINGS

  • $1,049.00 - $1,899.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    FREE BOXSPRING

  • $624.00 - $949.00 $424.00 - $749.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    SPECIAL SAVINGS

  • $329.00 - $539.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $659.00 - $1,599.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    FREE BOXSPRING

  • $649.00 - $1,099.00 $449.00 - $899.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    SPECIAL SAVINGS

  • $1,359.00 - $2,299.00 $1,059.00 - $1,999.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    SPECIAL SAVINGS

  • $1,249.00 - $2,099.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    FREE BOXSPRING

  • $1,449.00 - $2,299.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    FREE BOXSPRING

  • $1,949.00 - $2,999.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    FREE BOXSPRING

  • $259.00 - $439.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $189.00 - $439.00 $179.00 - $429.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    SPECIAL SAVINGS

  • $149.00 - $320.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $1,449.00 - $1,999.00 $1,249.00 - $1,799.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    SPECIAL SAVINGS

  • $1,649.00 - $2,199.00 $1,249.00 - $1,799.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    SPECIAL SAVINGS

  • $849.00 - $1,219.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $469.00 - $849.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $659.00 - $1,999.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $539.00 - $969.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $69.00 - $109.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $269.00 - $409.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $129.00 - $199.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $269.00 - $389.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 25% OFF

  • $109.00 - $149.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF

  • $369.00 - $489.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 25% OFF

  • $849.00 - $1,399.00 $649.00 - $1,199.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    SPECIAL SAVINGS

  • $349.99 - $499.99
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 25% OFF

  • $249.99 - $399.99
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 25% OFF

  • $249.00 - $399.00
    price.class = 'product-standard-price'; price.title = Resource.msg('product.standardprice', 'product', null); price.value = StandardPrice; extraPrice = {}; extraPrice.class = 'product-sales-price'; extraPrice.title = Resource.msg('product.saleprice', 'product', null); extraPrice.value = SalesPrice; } else { price.class = 'product-sales-price'; price.title = Resource.msg('product.saleprice', 'product', null); price.value = SalesPrice; }

    WEB BUSTER 30% OFF