Start with your fit
Compare your sleep position, body weight, preferred firmness and how easily you can turn. The visible sleeper guidance on each card is a starting point for a fitting.
King Size Mattresses
More buying guidance
Shop King Size Mattresses
A standard U.S. King is approximately 76 × 80 inches. California King is narrower and longer, while a typical Split King uses two Twin XL mattresses. Select the exact size and configuration on the product page; confirm whether the listing includes one mattress or a pair.
A better way to compare
A few things worth comparing.
King is typically 76 × 80 inches. Check the exact product dimensions, room access, foundation and bedding fit, then compare comfort and your selected size price.
More buying guidance
Check the details
Select your exact size and comfort options before comparing prices. Review delivery, included services and the written comfort-exchange terms on the product page.
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Sealy Posturepedic Elite Hybrid Brenham II 14" Firm Mattress
Starting at · King
$2,599.00$2,699.00
FirmHybrid
Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.
Est.$54.15/mo*
FinancingDetails & financing
Save up to $100.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a firm hybrid with stable, supportive alignment.
- Firm · 8.0/10
- Hybrid
- Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Sealy Posturepedic® Elite Hybrid Brenham II 14-inch Firm Mattress combines a firm comfort profile with comfort foams over an individually wrapped coil support system. It is designed for sleepers...
Sealy Posturepedic Elite Brenham II 14" Ultra Firm Mattress
Starting at · King
$2,399.00$2,499.00
Extra FirmInnerspring
Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.
Est.$49.98/mo*
FinancingDetails & financing
Save up to $100.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking an extra-firm innerspring with stable, supportive alignment.
- Extra Firm · 9.5/10
- Innerspring
- Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Sealy Brenham II 14-inch Ultra Firm: Quick AnswerTexan Mattress lists this Sealy Posturepedic Elite Brenham II as a 14-inch Ultra Firm spring mattress for shoppers who deliberately want a flatter,...
Sealy Dupont II Soft Euro Pillow Top
Starting at · King
$1,599.00$2,399.00
SoftInnerspring
Sleeper starting pointSide sleepers seeking cushioning at the shoulders and hips. Compare the exact feel for your body weight.
Est.$33.31/mo*
FinancingDetails & financing
Save up to $800.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft innerspring with cushioned pressure relief.
- Soft · 3.5/10
- Innerspring
- Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Sealy DuPont II Soft Euro Pillow Top is a 13-inch innerspring mattress with a softer, cushioned feel and quilted comfort layers over a supportive coil system. It is designed...
Plank Firm Luxe
Starting at · King
$1,305.50$1,865.00
Extra FirmInnerspring
Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.
Est.$27.20/mo*
FinancingDetails & financing
Save up to $559.50
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking an extra-firm innerspring with stable, supportive alignment.
- Extra Firm · 9.0/10
- Innerspring
- Breathable
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Plank Firm Luxe Mattress is a 13.25-inch flippable hybrid built for sleepers who prefer an ultra-firm sleep surface. Firm comfort foams sit over individually wrapped coils for strong support,...
NightsBridge 12'' Hybrid Plush Mattress by Corsicana
Starting at · King
$929.00
SoftHybrid
Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.
Est.$19.35/mo*
FinancingDetails & financing
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft hybrid with cushioned pressure relief.
- Soft · 3.5/10
- Hybrid
- Breathable
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
NightsBridge 12" Plush Hybrid Mattress by Corsicana: Quick Answer The NightsBridge 12" Plush Hybrid Mattress by Corsicana is a 12-inch plush mattress. Its responsive coil support and comfort layers make...
NightsBridge 12'' Hybrid Firm Mattress by Corsicana
Starting at · King
$929.00
FirmHybrid
Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.
Est.$19.35/mo*
FinancingDetails & financing
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a firm hybrid with stable, supportive alignment.
- Firm · 8.0/10
- Hybrid
- Breathable
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
NightsBridge 12" Firm Hybrid Mattress by Corsicana: Quick Answer The NightsBridge 12" Firm Hybrid Mattress by Corsicana is a 12-inch firm mattress. Its responsive coil support and comfort layers make...
Malouf Polaris 12-inch Cooling Hybrid Mattress
Starting at · King
$1,364.99$2,099.99
MediumHybrid
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$28.44/mo*
FinancingDetails & financing
Save up to $735.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Shoppers wanting cooling foam pressure relief plus responsive coil support in medium-plush, medium or firm.
- Medium · 5.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Free shipping: contiguous 48 states only · Alaska and Hawaii excluded
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Free shipping within the contiguous United States, with no minimum purchase. Alaska and Hawaii are excluded. Save 35% on this Malouf mattress. Your sale price is displayed above. free shipping...
Malouf Neve Cooling Memory Foam Mattress
Starting at · King
$1,104.99$1,699.99
MediumMemory foam
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$23.02/mo*
FinancingDetails & financing
Save up to $595.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Shoppers wanting quiet, contouring memory-foam pressure relief with a choice of medium-firm or medium comfort.
- Medium · 5.5/10
- Memory foam
- Advanced cooling
Local delivery: 3–5 business days · Free shipping: contiguous 48 states only · Alaska and Hawaii excluded
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Free shipping within the contiguous United States, with no minimum purchase. Alaska and Hawaii are excluded. Save 35% on this Malouf mattress. Your sale price is displayed above. free shipping...
Malouf Ice Cloud Cooling Hybrid Mattress
Starting at · King
$2,144.99$3,299.99
SoftCooling hybrid
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$44.69/mo*
FinancingDetails & financing
Save up to $1,155.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Hot sleepers and luxury shoppers wanting Malouf’s strongest cooling story with plush-to-medium hybrid comfort.
- Soft · 4.5/10
- Cooling hybrid
- Maximum cooling
Local delivery: 3–5 business days · Free shipping: contiguous 48 states only · Alaska and Hawaii excluded
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Free shipping within the contiguous United States, with no minimum purchase. Alaska and Hawaii are excluded. Save 35% on this Malouf mattress. Your sale price is displayed above. free shipping...
Leesa Studio Mattress
Starting at · King
$895.00$1,119.00
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$18.65/mo*
FinancingDetails & financing
Save up to $224.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Studio Mattress: Quick AnswerA 10-inch value-focused memory foam mattress with contouring pressure relief, breathable GreenFlex BioFoam and a stable high-density support base. Best for: Budget-conscious memory-foam shoppers Feel: Medium...
Leesa Studio Chill Hybrid Mattress
Starting at · King
$1,265.00$1,583.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$26.35/mo*
FinancingDetails & financing
Save up to $318.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Studio Chill Hybrid Mattress: Quick AnswerA 12-inch medium-feel cooling hybrid built for hot sleepers who want pressure relief, zoned support and strong value. The Ultra Cool cover, copper-infused memory...
Leesa Sapira Hybrid Mattress
Starting at · King
$1,799.00$2,399.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$37.48/mo*
FinancingDetails & financing
Save up to $600.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Sapira Hybrid Mattress: Quick AnswerAn 11-inch responsive hybrid with ventilated GreenFlex BioFoam, high-density memory foam and more than 1,000 reinforced steel springs for balanced comfort. Best for: Side sleepers,...
Leesa Sapira Chill Hybrid Mattress
Starting at · King
$2,009.00$2,689.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$41.85/mo*
FinancingDetails & financing
Save up to $680.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Sapira Chill Hybrid Mattress: Quick AnswerA 14-inch premium cooling hybrid with an Ultra Cool cover, zoned support and three firmness choices for personalized pressure relief. Best for: Side sleepers,...
Leesa Plus Hybrid Mattress
Starting at · King
$1,679.00$2,106.00
Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.
Est.$34.98/mo*
FinancingDetails & financing
Save up to $427.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Plus Hybrid Mattress: Quick AnswerA 13-inch supportive hybrid engineered for sleepers over 200 pounds, with dense comfort foams, gel cooling and reinforced 13.5-gauge springs. Best for: Bigger bodies, couples...
Leesa Original Mattress
Starting at · King
$1,439.00$1,803.00
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$29.98/mo*
FinancingDetails & financing
Save up to $364.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Original Mattress: Quick AnswerA 10-inch all-foam mattress with responsive GreenFlex BioFoam and pressure-relieving memory foam, available with a breathable knit or cooling quilt cover. Best for: Memory-foam shoppers and...
Leesa Oasis Chill Hybrid Mattress
Starting at · King
$2,059.00$2,579.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$42.90/mo*
FinancingDetails & financing
Save up to $520.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Oasis Chill Hybrid Mattress: Quick AnswerA 13.5-inch cushion-firm cooling hybrid for hot sleepers who want a plush top, copper-infused pressure relief and zoned lumbar support. Best for: Hot sleepers,...
Leesa Legend Hybrid Mattress
Starting at · King
$2,189.00$3,129.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$45.60/mo*
FinancingDetails & financing
Save up to $940.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Legend Hybrid Mattress: Quick AnswerA 12-inch luxury hybrid with an eco-breathable cover, ventilated foam, responsive memory foam, zoned micro-springs and a reinforced steel spring core. Best for: Side sleepers,...
Leesa Legend Chill Hybrid Mattress
Starting at · King
$2,379.00$3,399.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$49.56/mo*
FinancingDetails & financing
Save up to $1,020.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Legend Chill Hybrid Mattress: Quick AnswerA 13.5-inch luxury cooling hybrid with gel-infused quilt foam, organic-content GreenFlex foam, pressure-relieving micro-springs and zoned lumbar support. Best for: Back pain, hot sleepers...
Helix Twilight
Starting at · King
$1,695.00$2,118.75
FirmHybrid
Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.
Est.$35.31/mo*
FinancingDetails & financing
Save up to $423.75
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a firm hybrid with stable, supportive alignment.
- Firm · 8.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Twilight Mattress: Quick Answer The Helix Twilight is an approximately 11.5-inch firm hybrid designed for side sleepers who want more lift and less sink without giving up cushioning around...
Helix Sunset Elite
Starting at · King
$3,324.00$4,748.57
PlushHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$69.25/mo*
FinancingDetails & financing
Save up to $1,424.57
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft hybrid with cushioned pressure relief.
- Plush · 2.5/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Helix Sunset Elite Mattress is a 15-inch soft hybrid that combines advanced comfort layers, microcoils and zoned individually wrapped coils. Its deeper cushioning and advanced cooling profile make it...
Helix Sunset
Starting at · King
$1,695.00$2,118.75
PlushHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$35.31/mo*
FinancingDetails & financing
Save up to $423.75
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft hybrid with cushioned pressure relief.
- Plush · 2.5/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Sunset Mattress: Quick AnswerThe Helix Sunset is an 11.5-inch plush hybrid mattress built for sleepers who want deeper cushioning with responsive coil support. Adaptive comfort foams relieve pressure around...
Helix Plus Luxe Mattress for Plus-Size Sleepers
Starting at · King
$2,339.00$3,118.66
FirmHybrid
Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.
Est.$48.73/mo*
FinancingDetails & financing
Save up to $779.66
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Plus-size sleepers seeking a medium-firm, reinforced pillow-top hybrid designed to work across all sleeping positions.
- Firm · 7.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Quick answer: The Helix Plus Luxe is a 13.5-inch, medium-firm pillow-top hybrid built for plus-size sleepers across all sleep positions. It combines higher-density comfort foams with a reinforced support system....
Helix Plus Mattress for Plus-Size Sleepers
Starting at · King
$1,799.00$2,248.75
FirmHybrid
Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.
Est.$37.48/mo*
FinancingDetails & financing
Save up to $449.75
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Plus-size sleepers in any sleep position who want medium-firm hybrid support with reinforced materials.
- Firm · 7.0/10
- Hybrid
- Breathable; optional cooling pillow top
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Plus Mattress: Quick Answer The Helix Plus is an 11.5-inch, medium-firm hybrid built specifically for plus-size sleepers and designed for every sleep position. Helix currently rates it 7/10 and...
Helix Moonlight Elite
Starting at · King
$3,324.00$4,748.57
SoftHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$69.25/mo*
FinancingDetails & financing
Save up to $1,424.57
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft hybrid with cushioned pressure relief.
- Soft · 3.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Helix Moonlight Elite Mattress is a 15-inch soft hybrid with advanced comfort layers, microcoils and zoned individually wrapped coils. It is designed for sleepers who want a softer surface...
Collection guide
King mattress dimensions and shopping guide
A standard King mattress is approximately 76 inches wide and 80 inches long. It gives two sleepers about 38 inches of nominal width each and is about 16 inches wider than a Queen. Include the frame, nightstands and walking space when deciding whether King fits your room.
Standard King, California King or Split King?
Standard King emphasizes width. California King is approximately 72 by 84 inches, trading four inches of width for four inches of length. A Split King normally uses two Twin XL mattresses for the standard King footprint and can allow independent sides with compatible adjustable bases.
Compare comfort for two sleepers · Compare cooling-focused mattresses
Compare nearby mattress sizes
See the complete mattress size chart.
Choose your size before comparing prices
Open a mattress above and select King to see its current price and available options. Product-card starting prices may represent a smaller size. Finished dimensions, height and availability vary by model.
Is a King mattress the same as two Twins?
No. Two standard Twins are usually about five inches shorter than a King. Two Twin XL mattresses make the usual Split King footprint. Confirm the exact mattress and base configuration before ordering.
Shop online or compare selected models at our Magnolia, Huntsville, Montgomery and New Caney showrooms. Call ahead for a specific display. Read delivery and setup options and the written comfort-exchange terms before ordering.
