Best King-Size Pillow Top Mattresses


Our review process

We've done all the grunt work researching king-size pillow top mattresses. That way, you don't have to pour over confusing infographics about choosing the perfect one for you. By reading this article, you'll have an excellent understanding of what types of mattresses are on the market, so you can confidently buy a mattress that will ensure comfortable sleep for years to come.

Before choosing your new king-size pillow top mattress, here are some things you'll want to know about. Designed to dissipate heat instead of absorb it, these mattresses will improve your sleep quality by regulating a cool body temperature. They feature a layer sewn to the top of the mattress, providing continual support all night long. These pillow top mattresses are made with different types of coils, so you can decide between plush to firm comfort. Featuring pressure-point relief, they offer additional support to sensitive areas such as the hips and shoulders. However, they can smell a bit like chemicals at first, so you should air them out for at least 24 hours before adding sheets. Also, they are expensive, so if you're searching for a cheaper mattress, you should consider something else.

These king-size mattresses measure 76" X 80" and are perfect for master bedrooms. They are suitable for couples, offering extra space for you to move around. However, they are large and heavy, making them difficult to transport and flip. On top of that, they are not ideal for small areas, since they can make the room look somewhat cluttered.

Our Top Ranking Mattresses
Best Overall Score
An image of Safavieh MAT1002A-K Plush Pillow Top King-Size 1024 Heavy Gauge Metal Coils 10-Inch Mattress

For both comfort and support, choose the Safavieh Plush Pillow Top King-Size Mattress and enjoy a good night's sleep. This Safavieh mattress has a 10-inch thickness, so it won't sag, sink, or leave body impressions after a long period of time. It is available in a king-size, allowing partners to have plenty of their own individual sleeping space. Featuring a plush comfort level, this Safavieh mattress supports your body in any sleeping position. It has a pillow top construction, which adds contouring and relieves hip pressure. This Safavieh mattress has a supportive design, aligning your spine horizontally when sleeping on your side. It provides pressure point relief, which alleviates stress in your joints and muscles.

    Pros
    • Plush mattress for the perfect mix of softness and firmness
    • Includes heavy gauge metal coils, providing you stronger body contouring and lower motion transfer
    • Made with pressure point relief technology for additional spinal and joint support and comfort
    Cons
    • King-size can be difficult to move
    • Plush mattress can get lumpy or sag over time
    • 10-inch thickness doesn't provide the best support
Runner Up
An image of Restonic Pillow Top King-Size 15-Inch Mattress

For endless comfort and a restful night's sleep, consider the Restonic Pillow Top King-Size Mattress. This Restonic mattress has a supportive design, aligning your spine horizontally when sleeping on your side. With pressure point relief technology, it decreases tossing and turning at night. This Restonic mattress is available in a king-size, so you are able to stretch out in your sleep. It features a 15-inch thickness, meaning it might not fit all bed frames. It has a pillow top construction, which increases contouring and relieves back pain.

    Pros
    • Supportive design ensures proper spinal support and alignment
    • Offers pressure point relief to increase comfort and alleviate pain
    • King-size is ideal for areas with plenty of space
    Cons
    • King-size can be difficult to move
    • 15-inch thickness may tend to appear too large in some bed frames
    • Pillow top construction has questionable durability
For Side Sleepers
An image of Sealy Posturepedic Select Yonge Street Firm Pillow Top King-Size 14-Inch Mattress

For both comfort and support, choose the Sealy Posturepedic Select Yonge Street Firm Pillow Top King-Size Mattress and enjoy a restful night's sleep. This thick mattress features a pillow top construction, adding support and relieves hip and shoulder pressure. Built with exceptional breathability, it promotes airflow to prevent mold from developing. Built with antimicrobial fibers, it provides a healthier sleeping space. With a firm comfort level, it is good for people who sleep on their back since it provides fantastic spinal support. Featuring a 14-inch thickness, this Sealy Posturepedic mattress will maintain its shape and form even after prolonged use. Available in a king-size, it offers plenty of room to stretch out and relax.

    Pros
    • Firm mattress is a perfect choice for those who suffer from back pain since it relieves pressure points
    • Built with antimicrobial materials to minimize the chances of bacteria surviving
    • Features exceptional breathability, creating a healthy and comfortable sleeping environment
    Cons
    • King-size can be difficult to move
    • Firm mattress can put uncomfortable pressure on pressure points
    • 14-inch thickness may appear disproportional in some bed frames
Additional Picks
An image of Sealy Posturepedic Plush Pillow Top King-Size 13.5-Inch Mattress

For both comfort and support, choose the Sealy Posturepedic Plush Pillow Top King-Size Mattress and enjoy a restful night's sleep. This Sealy Posturepedic mattress has pressure point relief technology, so your joints are supported to diminish any discomfort. It helps reduce tossing and turning at night, which drastically improves your quality of sleep. It has a pillow top construction, which adds support and relieves hip pressure.

With a plush comfort level, this thick mattress is good for those who are looking for extra cushioning, without compromising durability and support. It features a 13.5-inch thickness, which may tend to appear bulky in some bed frames. It is available in a king-size, providing you with more room than full and queen-size mattresses. It has an edge support system, adding resistance around the edges of the mattress.

    Pros
    • Plush mattress is suitable for all types of sleepers who are searching for the perfect mix of softness and support
    • Helps reduce tossing and turning at night, drastically improving your quality of sleep
    • Provides pressure point relief, minimizing pain or stiffness while you're sleeping
    Cons
    • King-size can be difficult to move
    • Plush mattress can get lumpy or sag over time
    • 13.5-inch thickness may appear disproportional in some bed frames
An image of Sealy Posturepedic Plush Pillow Top King-Size 14-Inch Mattress

For a good night's rest and endless comfort, opt for a Sealy Posturepedic Plush Pillow Top King-Size Mattress. Available in a king-size, this thick mattress offers plenty of room to stretch out and relax. It features a plush comfort level, which is a perfect option for those looking for a soft surface with added cushioning. It is designed with pressure point relief technology, reducing tossing and turning at night. This thick mattress helps reduce tossing and turning at night, which significantly increases your quality of sleep. It features a 14-inch thickness, preventing any structural problems that thinner mattresses can have. Featuring a pillow top construction, it will have added padding and relieves hip and shoulder pressure. This thick mattress has an edge support system, adding resistance around the edges of the mattress.

    Pros
    • Plush mattress for the ideal mix of softness and firmness
    • Helps reduce tossing and turning at night, improving your quality of sleep
    • Designed with pressure point relief technology for additional spinal and joint support and comfort
    Cons
    • King-size does not fit in small spaces
    • Plush mattress can become lumpy or sag over time
    • 14-inch thickness may appear disproportional in some bed frames
An image of Stearns and Foster Medium Firm Pillow Top King-Size IntelliCoil System Mattress

For a good night's rest and endless comfort, opt for a Stearns and Foster Medium Firm Pillow Top King-Size Mattress. This Stearns and Foster mattress has an edge support system, adding resistance around the edges of the mattress. Available in a king-size, it offers plenty of room to stretch out and relax. With a medium firm mattress, it provides the support needed to keep your body straight.

This Stearns and Foster mattress features a quilted cover, providing added comfort and cushioning. It features a pillow top construction, increasing contouring and relieves hip and shoulder pressure. It has Primasense gel foam, Advanced Adapt memory foam, MarveLux gel foam, and PrimaCore gel foam layers. This Stearns and Foster mattress offers pressure point relief, so your spine in well supported to diminish any discomfort. Made to contour to your body, it provides increased comfort and support.

    Pros
    • Medium firm mattress is great for people who require precise spinal alignment
    • Contours to your body, increasing its overall support and comfort
    • Offers pressure point relief, making it perfect for stomach sleepers
    Cons
    • King-size can be difficult to move
    • Medium firm mattress can put uncomfortable pressure on pressure points
    • Pillow top construction has questionable durability
An image of Dreamfoam Bedding UDCQPT-K-C7 Firm Pillow Top King-Size Foam Base 11-Inch Mattress

For a combination of comfort and support, choose the Dreamfoam Bedding Firm Pillow Top King-Size Mattress and enjoy a restful night's sleep. This Dreamfoam Bedding mattress features an 11-inch thickness, so your mattress won't sag in the middle or collapse on the sides. It is available in a king-size, giving you as much space as possible. It has a foam base, so all dominant pressure areas are adequately supported. It is designed with low motion transfer, which allows for a deeper rest, especially if you share your bed with a partner. Contouring to your body, it provides an exclusive sleeping experience by shaping to your body. It has a firm comfort level, which is a perfect choice for people who suffer from back pain since it relieves pressure points. It has a pillow top construction, which increases contouring and relieves back pain.

    Pros
    • Firm mattress will support your joints and other vulnerable areas
    • Contours to your body for excellent pressure point relief
    • Minimizes motion transfer, making it ideal for restless sleepers
    Cons
    • King-size can be difficult to move
    • Firm mattress can put uncomfortable pressure on pressure points
    • 11-inch thickness can appear disproportional in some bed frames
An image of Restonic Soft Pillow Top King-Size Mattress

For a good night's sleep and ultimate comfort, opt for a Restonic Soft Pillow Top King-Size Mattress. This Restonic mattress has a supportive design, aligning your spine horizontally when sleeping on your side. Equipped with pressure point relief technology, it is perfect for stomach sleepers. It has a pillow top construction, which adds support and relieves hip pressure. With a soft comfort level, it is ideal for those who sleep on their side because it offers a soft comfort. Available in a king-size, this Restonic mattress ensures that you'll have a lot of room to spread out and enjoy a good night's sleep. It is suitable to use for standard box springs.

    Pros
    • Soft mattress is great for people who enjoy sleeping on their sides
    • Supportive design ensures proper spinal support and alignment
    • Pressure point relief technology supports the natural shape of your spine reducing joint pains
    Cons
    • King-size can be difficult to move
    • Pillow top construction has questionable durability
An image of Sealy Posturepedic Plush Pillow Top King-Size 13-Inch Mattress

For a better night's sleep and endless comfort, choose a Sealy Posturepedic Plush Pillow Top King-Size Mattress. Featuring a pillow top construction, this thick mattress will have extra padding and relieves hip and shoulder pressure. Equipped with pressure point relief technology, it increases comfort for any sleeping style. Featuring a design that reduces tossing and turning, this thick mattress will give you the sleeping environment you need for uninterrupted sleep.

Available in a king-size, this Sealy Posturepedic mattress offers plenty of room to stretch out and relax. It has a 13-inch thickness, so after long periods of time the mattress won't collapse around the edges. It features a plush comfort level, which is a suitable option for people looking for a soft surface with additional cushioning. This thick mattress is made with an edge support system, adding resistance around the edges of the mattress.

    Pros
    • Plush mattress is perfect for side and back sleepers whose main preference is comfort and softness
    • Helps reduce tossing and turning at night, significantly improving your quality of sleep
    • Equipped with pressure point relief technology for added spinal and joint support
    Cons
    • King-size can be difficult to move
    • Plush mattress can get lumpy or sag over time
    • 13-inch thickness can appear disproportional in some bed frames
An image of Sealy Posturepedic Firm Pillow Top King-Size 14-Inch Mattress

For a better night's rest and endless comfort, select a Sealy Posturepedic Firm Pillow Top King-Size Mattress. This thick mattress is built with an edge support system, adding resistance around the edges of the mattress. It has a firm comfort level, which provides additional support to keep the body from sinking. It is available in a king-size, allowing partners to have plenty of their own individual sleeping space. It features a 14-inch thickness, keeping your mattress functional for years. It features a pillow top construction, increasing support and relieves hip and shoulder pressure. With a design that minimizes tossing and turning, this thick mattress will give you the sleeping environment you need for uninterrupted sleep. It offers pressure point relief, so your spine in supported to diminish any discomfort.

    Pros
    • Firm mattress provides overall support of your body for uninterrupted sleep
    • Helps eliminate tossing and turning at night, significantly improving your quality of sleep
    • Offers pressure point relief, making it good for stomach sleepers
    Cons
    • King-size can be difficult to move
    • Firm mattress can put uncomfortable pressure on pressure points
    • 14-inch thickness may tend to appear too large in some bed frames
King-Size Pillow Top Mattresses: Here's Some More Information To Think About:
Thinking About Which Comfort Level You Need
Firm Mattresses

Are you searching for a firm mattress? Consider a king-size pillow top mattress. These mattresses are ideal for back sleepers and are built with an indentation load deflection rating of 34-36 pounds. They encourage circulation and blood flow, so you can experience a deeper sleep. They distribute your body weight properly, supporting your joints and other vulnerable areas. However, these mattresses can put painful tension on specific pressure points, including the shoulders and hips. Another drawback is that they can be uncomfortable if you're not used to sleeping on hard surfaces, so it'll take a few days to get used to them.

Medium Firm Mattresses

Looking for a good medium firm mattress? Consider a king-size pillow top mattress. These mattresses provide proper weight distribution, adequately supporting your back and other sensitive areas. They are a win-win situation, which are a highly versatile choice for couples that have one person who likes to sleep on their side and the other on their back or stomach. Medium firm mattresses are ideal for people who usually move from their back to sides when sleeping and have a 29-31 pound indentation load deflection rating. However, they can become lumpy or sag over time, so they will become less supportive and comfortable with prolonged use.

Plush Mattresses

Experiencing joint pain? A king-size pillow top mattress could be helpful. These contouring support mattresses adjust to the natural curves of your body for enhanced comfort. These mattresses are suitable for individuals who tend to sleep on their back, sides, or stomach and have a 19-21 pound indentation load deflection rating. They have an extra support, which is ideal for people who experience back problems or joint pain. Something to keep in mind is that plush mattresses can become lumpy or sag over time, so your body won't be adequately supported while sleeping. In addition, they may be problematic if various people will be sleeping in the bed, causing the surface to sag if there is a drastic weight difference.

Mattress Thickness: What to Know Before You Pick Out Your King-Size Pillow Top Mattress
Under 6 Inch Mattresses

There are only two king-size pillow top mattresses that have a thickness of less than six inches. These mattresses are easy to transport, due to their lightweight construction. They are perfect for trundle beds due to their slim build, which will be convenient for guests and sleepovers. These under 6 inch mattresses are suitable to use with standard-size sheets, so it will be easy to find linens that fit. Something to consider is that they wear out quickly, so they will need to be replaced more often. Additionally, these mattresses provide less support than other kinds of mattresses, so if you suffer from back or joint pain, then you should consider a thicker mattress. You can look at this awesome king-size pillow top mattress if a mattress with under 6 inch thickness is what you need.

6-8 Inch Mattresses

There are only two king-size pillow top mattresses with a thickness of 6-8 inches. These mattresses are perfect for trundle beds, which will be convenient for slumber parties. They are suitable to use with standard-size sheets, so it will be easy to find linens that fit properly. They are easy to carry, which make moving them through doorways easy. Something to consider is that these mattresses wear out quickly, so they will need to be replaced more often. On top of that, they provide less support than other types of mattresses, so if you suffer from back or joint pain, then you should consider a thicker mattress. If you think that you might want to get a 6-8 inch mattress, you might want to consider this one.

8-10 Inch Mattresses

Looking for a king-size pillow top mattress that will provide the perfect amount of comfort and support? There are six for you to check out. These mattresses are suitable to use with standard-size sheets, which means you will never have trouble finding sheets that fit. They are less likely to sag, so they will provide proper support while sleeping. They have a standard thickness, so you can rest assured knowing that they'll fit in almost any bed frame, unlike super thick mattresses. However, they might get indentations if there's too much weight put on them, so if you're looking for a mattress for two, they're not a great choice for you. Another drawback is that they tend to wear out quickly, so they won't last long before beginning to deteriorate. If you think an 8-10 inch mattress is a good choice, here's one to take a look at.