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King Mattresses

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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

$40.00 suggested monthly payment with 12 mo special financing. ($469.99 total)

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 (11)
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

$46.00 suggested monthly payment with 12 mo special financing. ($549.99 total)

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 (1)
Dream Horizon Firm Mattress
New Arrival

Dream Horizon Firm Mattress

$999.99

$799.99 after $200 off

or $28.34/mo with 36 mo financing.
($1,019.98 total, incl 2% promo fee)

More Options Available: Mattress Size
Dream Melody Hybrid Soft King Mattress
Doorbuster
New Arrival

Dream Melody Hybrid Soft King Mattress

was $1,999.99

$1,199.99 save 40%

+ Free Delivery On Your Entire Order 

$100.00 suggested monthly payment with 12 mo special financing. ($1,199.99 total)

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 (1)
Dream Melody Hybrid Firm King Mattress
Doorbuster
New Arrival

Dream Melody Hybrid Firm King Mattress

was $1,999.99

$1,199.99 save 40%

+ Free Delivery On Your Entire Order 

$100.00 suggested monthly payment with 12 mo special financing. ($1,199.99 total)

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 (2)
Dream Horizon Soft Mattress
New Arrival

Dream Horizon Soft Mattress

$1,099.99

$899.99 after $200 off

or $31.17/mo with 36 mo financing.
($1,121.98 total, incl 2% promo fee)

More Options Available: Mattress Size
Dream Origin Soft Mattress
New Arrival

Dream Origin Soft Mattress

$699.99

$59.00 suggested monthly payment with 12 mo special financing. ($699.99 total)

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Dream Contour Medium Mattress
New Arrival

Dream Contour Medium Mattress

$1,899.99

$1,699.99 after $200 off

+ Free Delivery On Your Entire Order 

$142.00 suggested monthly payment with 12 mo special financing. ($1,699.99 total)

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Memory Foam Mattress in a Box
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Memory Foam Mattress in a Box

$549.99

$46.00 suggested monthly payment with 12 mo special financing. ($549.99 total)

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 (2)
Stearns & Foster Lux Estate Medium Mattress

Stearns & Foster Lux Estate Medium Mattress

$4,199.00

+ Free Delivery On Your Entire Order 

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

More Options Available: Mattress Size
 (8)
Dream Origin Firm Mattress
New Arrival

Dream Origin Firm Mattress

$699.99

$59.00 suggested monthly payment with 12 mo special financing. ($699.99 total)

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Stearns & Foster Estate Mattress

Stearns & Foster Estate Mattress

$2,999.00

+ Free Delivery On Your Entire Order 

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-ProAdapt® 2.0 Mattress

Tempur-Pedic® TEMPUR-ProAdapt® 2.0 Mattress

$4,099.00

+ Free Delivery On Your Entire Order 

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

Tempur-Pedic® TEMPUR-Adapt® 2.0 Mattress

$2,899.00

+ Free Delivery On Your Entire Order 

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 Firm Mattress
New Arrival

Dream Contour Firm Mattress

$1,899.99

$1,699.99 after $200 off

+ Free Delivery On Your Entire Order 

$142.00 suggested monthly payment with 12 mo special financing. ($1,699.99 total)

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Stearns & Foster Reserve Soft Mattress

Stearns & Foster Reserve Soft Mattress

$5,899.00

+ Free Delivery On Your Entire Order 

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

More Options Available: Mattress Size
 (4)
Dream Contour Soft Mattress
New Arrival

Dream Contour Soft Mattress

$1,899.99

$1,699.99 after $200 off

+ Free Delivery On Your Entire Order 

$142.00 suggested monthly payment with 12 mo special financing. ($1,699.99 total)

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Ruffalo 9" Pocket Spring Mattress in a Box
Free Shipping
New Arrival

Ruffalo 9" Pocket Spring Mattress in a Box

$349.99

$59.00 suggested monthly payment with 6 mo special financing. ($349.99 total)

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Stearns & Foster Studio Medium Mattress

Stearns & Foster Studio Medium Mattress

$2,399.00

+ Free Delivery On Your Entire Order 

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

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 (16)
Gel Green Tea AeroFusion Memory Foam Mattress in a Box
Free Shipping

Gel Green Tea AeroFusion Memory Foam Mattress in a Box

$449.99

$38.00 suggested monthly payment with 12 mo special financing. ($449.99 total)

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Dream Melody Hybrid Soft Split King Mattress
Doorbuster
New Arrival

Dream Melody Hybrid Soft Split King Mattress

was $3,399.98

$1,799.98 save 47%

+ Free Delivery On Your Entire Order 

$150.00 suggested monthly payment with 12 mo special financing. ($1,799.98 total)

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Tempur-Pedic® TEMPUR-LuxeBreeze® 2.0 Mattress

Tempur-Pedic® TEMPUR-LuxeBreeze® 2.0 Mattress

$6,299.00

+ Free Delivery On Your Entire Order 

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

Stearns & Foster Lux Hybrid Mattress

$4,199.00

+ Free Delivery On Your Entire Order 

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

More Options Available: Mattress Size, Mattress Feel
 (3)
Tempur-Pedic® TEMPUR-ProBreeze® 2.0 Mattress

Tempur-Pedic® TEMPUR-ProBreeze® 2.0 Mattress

$5,299.00

+ Free Delivery On Your Entire Order 

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
Doorbuster
New Arrival

Dream Melody Hybrid Firm Split King Mattress

was $3,399.98

$1,799.98 save 47%

+ Free Delivery On Your Entire Order 

$150.00 suggested monthly payment with 12 mo special financing. ($1,799.98 total)

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Tempur-Pedic® TEMPUR-LuxeAdapt® 2.0 Mattress

Tempur-Pedic® TEMPUR-LuxeAdapt® 2.0 Mattress

$4,999.00

+ Free Delivery On Your Entire Order 

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
Sealy Special Edition Weston Lane Medium Mattress
New Arrival

Sealy Special Edition Weston Lane Medium Mattress

$1,049.99

+ Free Delivery On Your Entire Order 

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

More Options Available: Mattress Size
Sealy Posturepedic® Plus Elmsford Hybrid Medium Mattress
New Arrival

Sealy Posturepedic® Plus Elmsford Hybrid Medium Mattress

$1,849.99

+ Free Delivery On Your Entire Order 

or $52.42/mo with 36 mo financing.
($1,886.98 total, incl 2% promo fee)

More Options Available: Mattress Size
Sealy Special Edition Weston Lane Firm Mattress
New Arrival

Sealy Special Edition Weston Lane Firm Mattress

$1,049.99

+ Free Delivery On Your Entire Order 

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

More Options Available: Mattress Size
Sealy Posturepedic® Pro Rycroft Soft Mattress
New Arrival

Sealy Posturepedic® Pro Rycroft Soft Mattress

$2,199.99

+ Free Delivery On Your Entire Order 

or $62.34/mo with 36 mo financing.
($2,243.98 total, incl 2% promo fee)

More Options Available: Mattress Size
Sealy Posturepedic® Pro Clemmons Firm Mattress
New Arrival

Sealy Posturepedic® Pro Clemmons Firm Mattress

$1,999.99

+ Free Delivery On Your Entire Order 

or $56.67/mo with 36 mo financing.
($2,039.98 total, incl 2% promo fee)

More Options Available: Mattress Size
Sealy Posturepedic® Plus Linton Ultra Firm Mattress
Doorbuster
New Arrival

Sealy Posturepedic® Plus Linton Ultra Firm Mattress

was $1,449.99

$1,149.99 save 20%

+ Free Delivery On Your Entire Order 

$96.00 suggested monthly payment with 12 mo special financing. ($1,149.99 total)

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Sealy Posturepedic® Plus Linton Soft Mattress
Doorbuster
New Arrival

Sealy Posturepedic® Plus Linton Soft Mattress

was $1,449.99

$1,149.99 save 20%

+ Free Delivery On Your Entire Order 

$96.00 suggested monthly payment with 12 mo special financing. ($1,149.99 total)

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More Options Available: Mattress Size
Sealy Posturepedic® Plus Linton Medium Mattress
Doorbuster
New Arrival

Sealy Posturepedic® Plus Linton Medium Mattress

was $1,449.99

$1,149.99 save 20%

+ Free Delivery On Your Entire Order 

$96.00 suggested monthly payment with 12 mo special financing. ($1,149.99 total)

See how
More Options Available: Mattress Size
Sealy Posturepedic® Plus Elmsford Soft Mattress
New Arrival

Sealy Posturepedic® Plus Elmsford Soft Mattress

$1,849.99

+ Free Delivery On Your Entire Order 

or $52.42/mo with 36 mo financing.
($1,886.98 total, incl 2% promo fee)

More Options Available: Mattress Size
Sealy Posturepedic® Plus Elmsford Medium Mattress
New Arrival

Sealy Posturepedic® Plus Elmsford Medium Mattress

$1,849.99

+ Free Delivery On Your Entire Order 

or $52.42/mo with 36 mo financing.
($1,886.98 total, incl 2% promo fee)

More Options Available: Mattress Size
Sealy Posturepedic® Elite High Point Hybrid Medium Mattress
New Arrival

Sealy Posturepedic® Elite High Point Hybrid Medium Mattress

$2,899.00

+ Free Delivery On Your Entire Order 

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

More Options Available: Mattress Size
Sealy Posturepedic® Elite Brenham Medium Mattress
New Arrival

Sealy Posturepedic® Elite Brenham Medium Mattress

$2,499.00

+ Free Delivery On Your Entire Order 

or $70.81/mo with 36 mo financing.
($2,548.98 total, incl 2% promo fee)

More Options Available: Mattress Size
Sealy Posturepedic® Elite Brenham Hybrid Firm Mattress
New Arrival

Sealy Posturepedic® Elite Brenham Hybrid Firm Mattress

$2,499.00

+ Free Delivery On Your Entire Order 

or $70.81/mo with 36 mo financing.
($2,548.98 total, incl 2% promo fee)

More Options Available: Mattress Size
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bestsellers

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.