Best King Size Mattress in 2020

Best Overall

Casper Sleep 12″ Foam King Mattress

Casper Sleep 12″ Foam King Mattress
  • Award winning bedding
  • Circulating open cell foam
  • Provides spinal alignment
CLICK FOR PRICE
Premium Choice

DreamCloud King Luxury Mattress

DreamCloud King Luxury Mattress
  • 180 sleep trial
  • Lifetime warranty
  • Great for side, back and stomach sleepers
CLICK FOR PRICE
Great Value

Zinus Memory Foam 12″ Green Tea Mattress

Zinus Memory Foam 12″ Green Tea Mattress
  • CertiPUR-US Certified
  • Compressed and shipped to your door
  • Green tea foam sleeps cool
CLICK FOR PRICE

Let’s face it, shopping for bedding can be pretty stressful because it isn’t easy to pay a premium price for anything these days. If you don’t pay a high price for a mattress you could risk waking up with aches and pains. While you shouldn’t compromise your comfort just to save money by sleeping on your old college futon, you can find a deal if you know what you like and what you can compromise if you are out shopping for the perfect mattress.

If you are fortunate enough to have enough room for a king-size bed you are in luck because we are pretty knowledgable in bedding. Below is a list of some of the best mattresses available on the market that will fit just about any king size bed frame.

10 Best King Size Mattress

Best Overall

1. Casper Sleep 12″ Foam King Mattress

Casper Sleep 12″ Foam King MattressHotRate Editors Choice

CLICK HERE FOR PRICE

Casper makes some great bedding, so it is no surprise that one of the mattresses tops this list. The Casper Sleep 12" Foam King Mattress is one of the best king size mattresses on the market due to many of its amazing features. First, the four layers of foam are not only award winning but provide optimal support and pressure relieving properties that make you feel refreshed and feeling productive throughout the day.

The breathable open cell foam also enables a sweat free night because it is moisture wicking and provides just the right amount of circulation. Be aware that each mattress tends to have a chemical smell right after opening the box. Also, allow this mattress to fully expand within 72 hours.

Key Features
  • Award winning bedding
  • Circulating open cell foam
  • Provides spinal alignment
  • Designed for all body types
  • 100 night sleep trial
  • You might feel a sinking sensation with this mattress after prolonged periods of use
Dimensions80 x 76 x 12 inches Weight104 pounds Trial100 night MaterialFoam Item firmness descriptionMedium
Premium Choice

2. DreamCloud King Luxury Mattress

DreamCloud King Luxury Mattress

CLICK HERE FOR PRICE

If you are looking for an awesome California mattress, you should definitely consider the DreamCloud King Luxury Mattress because it is one of the best on the market. Although you are going to pay a higher price for this particular model, you definitely get what you pay for. With this mattress you get many amazing features that make it stand out from the rest of the pack. One of these features happens to be the gel infused memory foam that is in the mattress's construction.

This foam enables you to have a cool night's sleep in addition to not sweating whatsoever due to the circulating properties. Additionally, you don't have to worry about purchasing a faulty product that you don't enjoy, because the manufacturer stands by mattress so much that you are entitled with a 180 night trial with the purchase of this mattress.

Key Features
  • 180 sleep trial
  • Lifetime warranty
  • Great for side, back and stomach sleepers
  • Gel infused memory foam
  • This mattress has a pretty hefty price tag
Dimensions80 x 76 x 14 inches Weight120 pounds Trial180 nights MaterialFoam Firmness descriptionPlush
Great Value

3. Zinus Memory Foam 12″ Green Tea Mattress

Zinus Memory Foam 12″ Green Tea Mattress

CLICK HERE FOR PRICE

The Zinus Memory Foam 12" Green Tea Mattress is another one of the best models to consider if you are currently on the hunt for the best king mattress to add to your bed. With pressure relieving green tea foam in the construction of this bed, you don't have to worry about waking up in a sweat because the green tea gel sleeps cool and feels great. With pressure relieving properties that cradle throughout the night, you won't wake up in aches and pains from sleeping on your side wrong for example. Additionally, this mattress is CertiPUR-US certified meaning that it passes emissions tests from being free of allergens and harmful chemicals that cause your allergies to flair up.

Key Features
  • CertiPUR-US Certified
  • Compressed and shipped to your door
  • Green tea foam sleeps cool
  • Affordable price and Comfortable
  • Free shipping included
  • If you unzip this cover, you will notice that there is some fiberglass in its construction
Dimensions80 x 76 x 12 inches Weight80.6 pounds Trial72 hours MaterialGreen tea foam Firmness descriptionMedium

4. Layla Sleep Memory Foam King Mattress

Layla Sleep Memory Foam King Mattress

CLICK HERE FOR PRICE

If you are more of a budget cautious shopper looking for a fairly priced mattress, your best bet is to consider the Layla Sleep Memory Foam Mattress. This mattress not only is at the perfect price but it is extremely comfortable. The copper infused memory foam is not only breathable but it feels great to the touch while you sleep throughout the night. Another great feature to consider is the Thermogel infused cover because it is heat dispersing and you won't wake up overheated or sweaty.

The cradling foams also are a great addition for anyone that sleeps on their side. You won't feel any aches or pains with this mattress because it aligns the spine perfectly in all the right places. If you are looking for one of the best mattresses at an affordable price, you should definitely go with this option.

Key Features
  • Disperses heat evenly
  • Affordable price and comfortable
  • Hassle free returns
  • Sleep trial included
  • Motion isolation technologies included
  • This mattress is not great for those that are a heavier weight
Dimensions50.8 x 19 x 18.8 inches Weight109.3 pounds Trial180 night MaterialCopper infused memory foam Firmness descriptionMedium

5. TUFT & NEEDLE King Mattress

TUFT & NEEDLE King Mattress

CLICK HERE FOR PRICE

The TUFT & NEEDLE Mattress is another option to consider if you are looking for some of the best bedding. Constructed with adaptive foam that fully forms to your body in such a way that you wake up free of pain. Also, this mattress is versatile and fits just about any bed frame. With the purchase of this mattress, you are entitled to a 100 night trial so you don't have the added fear of having been delivered a faulty product that isn't built to last.

This mattress ships right to your door in a compressed and lightweight package that is easy to transport throughout the house. If you have any issues, you should contact customer support and they will help you with any issues you may have.

Key Features
  • Easy set up
  • Affordable price
  • Sleep trial included
  • Supportive and pressure relieving
  • CertiPUR-US Certified
  • Reviewers complain that there needs to be a transition layer
Dimensions80 x 76 x 10 inches Weight82 pounds Trial100 night MaterialMicropolyamide and Polyester Firmness descriptionMedium

6. Linenspa 8″ Memory Foam King Hybrid Mattress

Linenspa 8″ Memory Foam King Hybrid Mattress

CLICK HERE FOR PRICE

If you are more of a budget cautious shopper, you should definitely consider the Linenspa 8" Memory Foam King Size Mattress. This mattress is not only affordable but extremely comfortable and built to last. With eight inches of comfort and foam, your body will be cradled in all the right ways while you sleep so you can wake up and have a productive day. The plush layer of memory foam has a medium feel in terms of firmness so it is not too firm or too soft. This innerspring hybrid mattress also has cooling properties built right into the technology of the mattress so you won't wake up feeling too hot or sweating throughout the night.

Key Features
  • Affordable price
  • Cradling properties
  • Not too firm
  • Posh, hybrid design
  • Pressure relief
  • This mattress tends to wear out a lot quicker than other options on this list
Dimensions80 x 76 x 8 inches Weight70 pounds TrialNo sleep trial included MaterialFoam Firmness descriptionMedium

7. LUCID 12″ King Size Mattress

LUCID 12″ King Size Mattress

CLICK HERE FOR PRICE

If you are looking for an affordable king size mattress your best bet is to consider the LUCID 12" King Size Mattress because it comes with a great price. This mattress is constructed with bamboo charcoal that not only sleeps cool but it is moisture wicking, so if you are more of a hot sleeper, this is the best king size mattress for you. The high quality transition foam keeps your body cradled and supported enough for you to not wake up feeling many aches and pains in those problem areas. With a medium amount of firmness, you get just the right amount of comfort while you sleep.

Key Features
  • Affordable price
  • Circulating properties in the mattress's makeup
  • Pressure relief
  • Minimizes odors
  • 10-year warranty included
  • Reviewers complain that this mattress is more on the stiff size
Dimensions80 x 76 x 12 inches Weight125 pounds TrialNo sleep trial included MaterialBamboo charcoal and aloe vera foam Firmness descriptionMedium

8. Sleep Innovations Shiloh 12″ King Mattress

Sleep Innovations Shiloh 12″ King Mattress

CLICK HERE FOR PRICE

The Sleep Innovations Shiloh 12" Mattress is quite possible the best king size mattress for anyone that is on a budget due to the fact that it is a great price. With DuoComfort technologies built right into the mattresses's construction, you get a personalized level of support that is unmatched by mattresses that cost the same. With the Sleep Innovations Mattress, you also get a medium level of firmness that cradles your body in such a way it relieves pressure from all the problem areas.

Additionally, you are entitled to a 10-year warranty with the purchase of this mattress. Have one of the most comfortable beds around when you decide to purchase this mattress because it is not only comfortable but it sleeps cool.

Key Features
  • Affordable price and comfortable
  • 10-year warranty included
  • Deluxe quilted cover included
  • Relieves pressure
  • Not available for purchase via Amazon
Dimensions80 x 76 x 12 inches Weight101 pounds Trial periodNo sleep trial included MaterialSupport foam Firmness descriptionMedium

9. Classic Brands 12″ King Mattress

Classic Brands 12″ King Mattress

CLICK HERE FOR PRICE

You should definitely consider the Classic Brands 12" King Size Mattress if you are shopping for a new mattress for your kid's room. This mattress can not only be purchased at an affordable price but extremely comfortable for and safe for your kid to sleep on every night. With perfect edge support, you don't have to worry about your kid knocking the fitted sheet off the bed while they fidget throughout the night. The individually wrapped coils provide a level of support that relieves pressure.

Also, this mattress ships compressed and it is easily transported from room to room. If you have any issues with this mattress be sure to contact the manufacturer's customer service line and they will be able to help you with any issues you may have.

Key Features
  • Responsive customer service
  • Perfect for kids
  • Comfortable and affordable
  • Comes compressed in a box
  • Great price
  • Not supportive enough for back sleepers
Dimensions79 x 15 x 15 inches Weight102.5 pounds TrialNo sleep trial included MaterialFoam Firmness descriptionMedium

10. Olee Sleep 13″ Galaxy Hybrid King Mattress

Olee Sleep 13″ Galaxy Hybrid King Mattress

CLICK HERE FOR PRICE

The Olee Sleep 13" Galaxy Mattress is another affordable and comfortable king size mattress to consider if you are shopping on a budget and looking for a top bed for a low price. With 5 layers of foam with a pocket spring included, you get something that is pretty comparable to a mattress you'd find in a high end hotel in terms of comfort. With memory foam that adapts to your body type and favorite sleeping position you can wake up feeling refreshed a pain free in order to go to work or school and have a productive day.

Without the use of comfortable foams in your bed's makeup it could make or break your day. If you are looking for a great price for comfort for any sleeping position you should definitely pay for the mattress to go with your bed.

Key Features
  • Affordable price
  • Relieves pressure points
  • Easy to transport
  • Medium feel
  • CertiPUR-US Certified
  • This mattress tends to bunch in the middle after continuous use
Dimensions80 x 76 x 13 inches Weight110 pounds TrialNo sleep trial included MaterialFoam Firmness descriptionMedium

King Size Mattress Buyer’s Guide

Shopping for a mattress can be extremely fun and exciting due to the fact that there are many models on the market that offer some of the best features and top comfort levels If you are fortunate enough to have the space for a king size bed, you have to find the best king size mattress to fit your bed frame. While some of the top mattresses come equipped with materials like comfortable gel memory foam or latex, you can find options that don’t necessarily have a high price tag that has the firmness level that you want.

Ultimately you can get a great deal and pay a cheaper price for mattresses if you make sure you go in knowing exactly what you want. Please refer to the guide below in order to find the best king size mattress to suit you and your needs at the price you want.

Why do you need a new Mattress?

If you are trying to get the top bedding for your home, you may be surprised by the price you have to pay for a higher end product. If you are trying to save your old college futon to avoid paying the high price for some of the best bedding, you are doing yourself a disservice.

Getting a new mattress may come at a steep price but ultimately you are paying for a good night’s sleep. The price you pay for a good night’s sleep ultimately can affect your daily life. Being in aches and pains due to sleeping on a bed that you don’t find comfortable is not something you want. Instead, you are going to need a new mattress that supports you in the way you need it. So if you are worried about paying a high price for comfort, you shouldn’t fret too much. You are making an investment in your overall health so take the time to save up and pay the price for what you ultimately need.

The Difference Between foam and Innerspring

While shopping for mattresses you will typically notice that there are three different types of styles available for purchase for you to consider. While some styles of mattresses come at a higher price, ultimately the choice is up to you in what you decide to get considering that we all have our own comfort levels. Waking up in aches and pains from paying less for a lower end mattress is not worth it.

Having a great bed with some of the top comfort features is worth your effort and money. Please read below to find out about the different mattresses available there are for purchase.

Foam Mattresses

If you have been shopping for mattresses for a while, you will notice that one of the most common materials in all bedding happens to be foam. Memory foam was created by NASA to comfort pilots when they are taking off. The material cradles your body in such a way that you are completely relieved of pressure in all the troubled areas.

Buying foam mattresses is also a simple solution for those that don’t want to pay a premium price for latex or more unattainable materials. While foam is easier to deliver, that shouldn’t be your main priority. There are pros and cons to owning a foam mattress which we will detail below.

  • The pros of an all foam mattress: first and foremost, the foam was created by NASA professionals to comfort them while they take off while going to space so you know that it is a top of the line product that is worth the price. While gel memory foam mattresses come at an extremely affordable price it is the top material for bedding these days for a good reason. If you have a foam mattress, you probably are aware that it hugs your body in such a way, that you wake up completely free of aches and pains. Another great feature of a gel memory foam mattress can possess is motion isolation technologies. After all, it is pretty annoying to be woken up by your partner while they toss and turn throughout the night. Having a memory foam mattress also has the added benefit of being some of the top material that is also extremely durable.
  • The cons of an all foam mattress: Some people don’t enjoy the sinking feeling foam mattresses provide and should sleep on firmer materials. Those people that prefer something on the firmer side should definitely go with the innerspring mattress. Also, innerspring mattresses usually come at a lower price which is another reason why they are top rated for those that prefer something on the firmer side.

Innerspring Mattress

Innerspring mattresses are great for those that want something on the firmer side. The only downside to going with an innerspring bed is the fact that some of the coils can be compromised with continuous use. Also, the top innerspring mattresses are harder to assemble and transport than a memory foam mattress.

  • The pros of an innerspring mattress: If you happen to rest on your back, the best king size bed for you would be an innerspring option. Innerspring gives your back the support it needs in addition to sleeping cool. If you are more hot natured shopping for innerspring California king size mattresses is your best bet because it has circulating properties that keep you cool throughout the night.
  • The cons of an innerspring mattress: Sometimes the inevitable happens and you make an investment in a California King size mattress that was cheaply made and bad for your back. That is one of the main disadvantages in investing in an innerspring mattress. Another downside to purchasing an innerspring mattress is the fact that it doesn’t provide the correct amount of motion isolation. You will feel your partner toss and turn throughout the night if you go with innerspring mattresses.

Hybrid

The third mattress model to consider is the fact that you can combine coils with foam which is called a hybrid bed. If you go for a California King Pillow Top Hybrid, for example, you are going to have to pay a higher price to get a mattress with top rated features. The good news is if you go for a hybrid option, manufacturers usually offer free shipping.

  • Pros of owning a hybrid: Hybrid models usually take away all the issues a full memory foam mattress can possess. For example, a full memory foam mattress can tend to trap a lot of heat. With a hybrid option, the mattress has more circulating properties that keep you cool throughout the night.
  • The cons of owning a hybrid: If you are shopping for hybrid king size mattresses that are 80 inches long, you probably are aware that you are going to pay a premium price of upwards to $2,000. While king size mattresses are usually a lot more expensive regardless if you go with a hybrid the price you are going to pay s going to be pretty steep.

Sleeping Positions

No mattress is going to fit or suit every sleeping position. Ultimately you are going to have to find out what you need based on your own personal preferences and preferences are relative. Typically memory foam covers the bases in what generally makes up a comfortable mattress when it comes to its construction. While a pillow top mattress is a good example for those that prefer something that is on the softer side. Pillow top options, however, don’t usually provide you with the support you need and they come at a high price. Be sure while you shop to check out reviews on Amazon because it will give you a good idea of what you are going to pay for.

Sleeping Trials

With what is going on in the world today, money is hard to come by. You don’t want to pay a high price for something you do not find comfortable and ultimately have to return. These days many manufacturers keep the customer in mind but offering a trial period after buying their mattress. Having a trial period is beneficial in that you get the make the decision if you want to keep your mattress or not. If you have any issues during the trial period, all you have to do is contact the manufacturer and they will offer you a refund at no additional price and you can figure out where to go from there.

Frequently Asked Questions

What is the Best King size Mattress to Buy?

If you are looking for the best king size mattress, you should look no further than the Tuft and Needle mattress. This mattress not only is available for purchase at an affordable price but it comes equipped with many great features that make it stand out. First and foremost, the mattresses construction is so comfortable, you will wake up refreshed and feeling great the next day without any aches and pains. Also, this mattress is incredibly supportive. It cradles your body in such a way that you can’t help but feel relaxed.

What is a good price for a king size Mattress?

If you are shopping for a king size mattress, you have to keep in mind that you are going to pay a premium price for something that is of great quality. While there are affordable options available, you don’t want to risk being sore just by paying a lower price. It is best to write down what you want and what you do not want in a mattress before you go shopping. These days you can look on websites like Amazon and read reviews by people like you who have paid the price for the mattress you are researching in order to make the perfect decision for yourself.

What is the Top Rated Mattress for 2020?

Saatva Luxury mattresses hands down are the most universally top rated mattresses available for purchase. These mattresses come equipped with many amazing features at a lower price. While these mattresses are rated higher than other options, ultimately what you find comfortable is relative to your own personal experience.

What is the Best Mattress for the Money?

Again, if you have the money to spend, you definitely need to consider the Saatva model king size mattress. You definitely are going to pay a lower price in comparison to other top rated mattresses. These mattresses typically are wonderful for all sleeping positions for just about any age group.

Conclusion

Shopping for mattresses is fun and exciting because there are many top rated options available for you to try and any price range. If you are looking for more of a permanent solution to your bedding, you need to look for something with high levels of durability and comfort to make your bedroom a comfortable place to be. If you are shopping for a new mattress, hopefully, we helped you narrow down your search a little more.

© 2020 Sleep So Well

Sleep So Well is a participant in the Amazon Services LLC Associates Program,
an affiliate advertising program. Read more here.