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Ventilated Copper-Gel AeroFusion Memory Foam Mattress in a Box
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Ventilated Copper-Gel AeroFusion Memory Foam Mattress in a Box

$469.99

$375.99 after 20% off

$32.00 suggested monthly payment with 12 mo special financing. ($375.99 total)

More Options Available: Mattress Size, Mattress Height
 (11)
Sealy® Brigerton Mattress

Sealy® Brigerton Mattress

$2,049.99

$1,639.99 after 20% off

or $58.09/mo with 36 mo financing.
($2,090.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel
 (98)
Sealy® Dantley Mattress

Sealy® Dantley Mattress

$1,349.99

$1,079.99 after 20% off

or $38.25/mo with 36 mo financing.
($1,376.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel
 (274)
Gel Bamboo Charcoal AeroFusion Foam 12" Mattress in a Box
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Gel Bamboo Charcoal AeroFusion Foam 12" Mattress in a Box

$549.99

$439.99 after 20% off

$37.00 suggested monthly payment with 12 mo special financing. ($439.99 total)

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 (1)
Sealy® Oriole Hybrid Medium Mattress

Sealy® Oriole Hybrid Medium Mattress

$1,349.99

$1,079.99 after 20% off

or $38.25/mo with 36 mo financing.
($1,376.98 total, incl 2% promo fee)

More Options Available: Mattress Size
 (274)
Dream Melody Hybrid Soft King Mattress
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Dream Melody Hybrid Soft King Mattress

$1,999.99

$167.00 suggested monthly payment with 12 mo special financing. ($1,999.99 total)

 (1)
Dream Horizon Firm Mattress
Doorbuster
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Dream Horizon Firm Mattress

was $999.99

$799.99 save 20%

$67.00 suggested monthly payment with 12 mo special financing. ($799.99 total)

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Sealy® Diggens Mattress
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Sealy® Diggens Mattress

$1,049.99

$839.99 after 20% off

or $29.75/mo with 36 mo financing.
($1,070.98 total, incl 2% promo fee)

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 (274)
Dream Horizon Soft Mattress
Doorbuster
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New Arrival

Dream Horizon Soft Mattress

was $1,099.99

$899.99 save 18%

$75.00 suggested monthly payment with 12 mo special financing. ($899.99 total)

More Options Available: Mattress Size
Memory Foam Mattress in a Box
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Memory Foam Mattress in a Box

$549.99

$439.99 after 20% off

$37.00 suggested monthly payment with 12 mo special financing. ($439.99 total)

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 (2)
Dream Origin Soft Mattress
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Dream Origin Soft Mattress

$699.99

$559.99 after 20% off

$47.00 suggested monthly payment with 12 mo special financing. ($559.99 total)

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Dream Origin Firm Mattress
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New Arrival

Dream Origin Firm Mattress

$699.99

$559.99 after 20% off

$47.00 suggested monthly payment with 12 mo special financing. ($559.99 total)

More Options Available: Mattress Size
Stearns & Foster Lux Estate Medium Mattress
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Stearns & Foster Lux Estate Medium Mattress

$4,199.00

or $85.66/mo with 50 mo financing.
($4,282.98 total, incl 2% promo fee)

More Options Available: Mattress Size
 (8)
Sealy® Albany Hybrid Mattress

Sealy® Albany Hybrid Mattress

$2,299.00

or $65.14/mo with 36 mo financing.
($2,344.98 total, incl 2% promo fee)

More Options Available: Mattress Size
 (7)
Sealy® Elsanta Hybrid Soft Mattress

Sealy® Elsanta Hybrid Soft Mattress

$1,649.99

$1,319.99 after 20% off

or $46.75/mo with 36 mo financing.
($1,682.98 total, incl 2% promo fee)

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 (274)
Tempur-Pedic® TEMPUR-ProAdapt® 2.0 Mattress
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Tempur-Pedic® TEMPUR-ProAdapt® 2.0 Mattress

$4,099.00

or $83.62/mo with 50 mo financing.
($4,180.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel, Mattress Type
Tempur-Pedic® TEMPUR-Adapt® 2.0 Mattress
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Tempur-Pedic® TEMPUR-Adapt® 2.0 Mattress

$2,899.00

or $82.14/mo with 36 mo financing.
($2,956.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Type
Dream Contour Medium Mattress
New Arrival

Dream Contour Medium Mattress

$1,899.99

$159.00 suggested monthly payment with 12 mo special financing. ($1,899.99 total)

More Options Available: Mattress Size
Dream Contour Firm Mattress
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New Arrival

Dream Contour Firm Mattress

$1,899.99

$159.00 suggested monthly payment with 12 mo special financing. ($1,899.99 total)

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Dream Melody Hybrid Firm King Mattress
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New Arrival

Dream Melody Hybrid Firm King Mattress

$1,999.99

$167.00 suggested monthly payment with 12 mo special financing. ($1,999.99 total)

Stearns & Foster Reserve Soft Mattress
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Stearns & Foster Reserve Soft Mattress

$5,899.00

or $120.34/mo with 50 mo financing.
($6,016.98 total, incl 2% promo fee)

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 (4)
Gel Green Tea AeroFusion Memory Foam Mattress in a Box
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Gel Green Tea AeroFusion Memory Foam Mattress in a Box

$449.99

$359.99 after 20% off

$30.00 suggested monthly payment with 12 mo special financing. ($359.99 total)

More Options Available: Mattress Size, Mattress Height
Dream Contour Soft Mattress
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New Arrival

Dream Contour Soft Mattress

$1,899.99

$159.00 suggested monthly payment with 12 mo special financing. ($1,899.99 total)

More Options Available: Mattress Size
Sealy® Oriole Medium Mattress

Sealy® Oriole Medium Mattress

$1,349.99

$1,079.99 after 20% off

or $38.25/mo with 36 mo financing.
($1,376.98 total, incl 2% promo fee)

More Options Available: Mattress Size
 (274)
Stearns & Foster Estate Mattress
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Stearns & Foster Estate Mattress

$2,999.00

or $84.98/mo with 36 mo financing.
($3,058.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel
 (23)
Tempur-Pedic® TEMPUR-LuxeAdapt® 2.0 Mattress
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Tempur-Pedic® TEMPUR-LuxeAdapt® 2.0 Mattress

$4,999.00

or $101.98/mo with 50 mo financing.
($5,098.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel, Mattress Type
Tempur-Pedic® TEMPUR-LuxeBreeze® 2.0 Mattress
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Tempur-Pedic® TEMPUR-LuxeBreeze® 2.0 Mattress

$6,299.00

or $128.50/mo with 50 mo financing.
($6,424.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel, Mattress Type
Stearns & Foster Lux Hybrid Mattress
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Stearns & Foster Lux Hybrid Mattress

$4,199.00

or $85.66/mo with 50 mo financing.
($4,282.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel
 (3)
Sealy® High Point Firm Mattress
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Sealy® High Point Firm Mattress

$2,899.00

or $82.14/mo with 36 mo financing.
($2,956.98 total, incl 2% promo fee)

More Options Available: Mattress Size
 (14)
Stearns & Foster Studio Medium Mattress
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Stearns & Foster Studio Medium Mattress

$2,399.00

or $67.98/mo with 36 mo financing.
($2,446.98 total, incl 2% promo fee)

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 (16)
Dream Melody Hybrid Soft Split King Mattress
New Arrival

Dream Melody Hybrid Soft Split King Mattress

$3,399.98

$284.00 suggested monthly payment with 12 mo special financing. ($3,399.98 total)

Tempur-Pedic® TEMPUR-ProBreeze® 2.0 Mattress
Quick Ship

Tempur-Pedic® TEMPUR-ProBreeze® 2.0 Mattress

$5,299.00

or $108.10/mo with 50 mo financing.
($5,404.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Type
Dream Melody Hybrid Firm Split King Mattress
New Arrival

Dream Melody Hybrid Firm Split King Mattress

$3,399.98

$284.00 suggested monthly payment with 12 mo special financing. ($3,399.98 total)

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King Size Mattresses

Raise your hand if you’ve always wanted a king mattress. Good news: we’ve got lot of king size mattresses for you to pick from. Truly, when you spend so much of your life sleeping (one third!), you should have the bed you really want. One that keeps you comfortable and is perfect for the way you sleep and move—your temperature, too! And with so much space, a king is great for you and your partner (or just you!), giving you plenty of room to have that undisturbed sleep you’re after. Browse our many king mattresses with lots of features to find that tailored-just-for-you mattress of your dreams. 

Our assortment of mattress brands that carry king mattresses is vast, and we also have our very own brand—our Dream Mattress Studio. We’ve done our homework, and we’ve created the most perfect mattresses based on all that research. Meaning morning aches, tossing and turning, and night sweats will be a thing of the past with a Dream mattress. They also feature a level of comfort (we have three), a level of support (we have five) and a level of coolness (we have five). So many choices for you to find your mattress match.

Got some questions? We thought so. That’s why we’ve compiled a list of our commonly asked questions and the answers to go right along with them. 

What are the measurements of a king mattress? It’s 76” wide x 80” long. 

Can you tell me about those three levels of comfort? Here they are: 1. Soft, meaning cushiony comfort that compresses easily to the touch (no sinking feeling!); 2. Medium, meaning the best of soft and firm comfort and moderate sink-in; and 3. Firm, meaning substantial comfort and minimal sink-in that recovers quickly from contact.   

As a side sleeper, which mattress should I go with? Probably a soft mattress. These are typically the best choice for side sleepers with features that conform, but also support. Try a soft memory foam or pillow top mattress—we’ve got lots! 

As a stomach sleeper, which mattress should I go with? Stomach sleepers typically need more support, so firm mattresses would be a great pick. Something with firm foam or dense innerspring for lots of support—lots of comfort, too. 

As a back sleeper, which mattress should I go with? Back sleepers tend to need some softness and some firmness. Just make sure there’s enough support for your back and spine, and you’ll be good to go. 

What are those five support levels? You’ll love the options! 1. Least Support level = minimum coils and foam layers; 2. Less Support level = additional coils and foam layers; 3. Some Support level = extra coils and foam layers; 4. More Support level = extensive coils and foam layers; 5. Most Support level = maximum coils and foam layers.  

And those five coolness levels? Perfect for people who sleep hot and could use some cooling off. 1. Our Coolness level draws heat away upon initial contact; 2. Our Extended Coolness level draws heat away longer; 3. Our Extended Coolness+ level draws heat away even longer; 4. Our Lasting Coolness level continuously draws heat away; 5. Our Lasting Coolness+ level continuously draws heat away even longer. 

Do you carry king mattress in the store? We sure do! Stop by your local American Signature Furniture store to give all of our mattresses a test drive. You’ll love being able to get a feel for the different levels of comfort, support and coolness in person.

Can I shop mattress accessories here, too? Sure can! Find adjustable bases, bed frames, bed linens & throws, pillows and more when you shop with us. You can also complete your mattress with a bedroom collection (the bed, nightstand, dresser, mirror and more are waiting!). 

Do you have other mattress sizes? Of course. Check out twin mattressesfull mattresses and queen mattresses, along with your king mattresses.