Memory Foam Mattress King Beds - Which is Best?

Memory foam mattress king size top 10 list. King size mattress reviews of bestsellers. Which is most popular, 12 or 10 inch memory foam beds?

What You Need to Know to Buy the Best Memory Foam King Size Bed

First, you can get a great night's sleep without spending a fortune. Second, look for memory foam that has is advertised as being engineered to keep you cool. Third, a thicker mattress is not necessarily a softer mattress. For more buying tips check out the Memory Foam Maniac's mattress buying guide.

12 and 10 Inch Memory Foam King Size Bestsellers Compared

The two most popular, best selling memory foam mattress king size models on Amazon.com US just happen to be made by the same company, Sleep Innovations. Sleep Innovations has become a bestseller for 3 main reasons. Aside from making quality beds, they're made in the USA. They have a 20 year warranty. And their prices are amazingly low.

But, there's something a bit counter-intuitive about these beds. People expect that the 12 inch one will be softer. Nope. The 12 inch mattress has less cushiony memory foam than the 10 inch bed. Skinnier bed = more plush. Thicker bed = firmer feel. Got it?

memory foam mattress king, king size bed dimensions, queen size mattress dimensions, king size bed frame
Sleep Innovations 12-inch Sure Temp Memory Foam Mattress King
Rated 4.6 out of 5
76% of buyers gave it the highest rating score.

There are many reasons why this is a bestseller First, buyers say that it's firm enough to support your back, but soft enough to be comfortable. It reduced the number of times that they woke up during the night. They're sleeping cool and comfortable, even during the summer. There's also many buyers who said that after sleeping on it for a while their back pain and stiffness went away.

The insanely great price actually makes some buyers nervous. That and buying a mattress that they haven't tried. But don't worry. There's many reviews that say that they were nervous too. But now they're glad they bought the Sleep Innovations 12 inch King memory foam bed.

memory foam mattress king, king size bed dimensions, queen size mattress dimensions, king size bed frame
Sleep Innovations 10-inch Sure Temp Memory Foam Mattress King
Rated 4.5 out of 5
73% of buyers gave it the highest score possible.

One of the most popular selling points of this bed is that it is great for side sleepers. The extra half inch of memory foam has significantly reduced shoulder, arm and hip pain. And buyers love being able to sleep on their sides without their arms going numb.

Another reason why this bed is a best seller is that there's many reviews that say that this bed helps them sleep longer, deeper and much better. Buyers say that it has all the positives of memory foam like reducing motion transfer, but with minimal initial 'new memory foam' odors and no body heat trapping.

Which One to Buy. And Why.

More buyers purchase the 10 inch Sleep Innovations bed. This is probably because it costs about a hundred dollars less. So there's many more reviews for the 10 inch bed. But in spite of the price difference, there's still hundreds of reviews for the 12 inch memory foam mattress king bed. And buyers tend to rate the 12 inch bed just slightly higher than the 10 inch.

So the Maniac has to recommend the 12 inch over the 10. The only exception is if you're a side sleeper. Then definitely choose the 10 inch model.

Memory Foam Maniac's Pick:
Sleep Innovations 12-inch Sure Temp Memory Foam Mattress King Size

Top 10 List of Bestselling King Size Memory Foam Mattresses

The list below is contains the best selling memory foam mattresses, king size being offered on Amazon.com US right now. It is sorted by mattress thickness and only contains king mattresses with standard dimensions or Eastern King size (76 inches x 80 inches). If you are comparing beds of various depths, memory foam layer thicknesses and covers this is a good place to start your search.

12 Inch

Sleep Innovations 12-inch Sure Temp Memory Foam Mattress - King Size

LUCID by LinenSpa 12" Memory Foam Triple-Layer Plush Viscoelastic Mattress 20-Year Warranty - Bamboo Cover, King

DynastyMattress King 12" w/5" 5LB Density Viscoelastic Memory Foam Mattress

Serta 12-Inch Gel Foam 3-Layer King Mattress

10 Inch

LUCID by LinenSpa 10" Memory Foam Firm Viscoelastic Mattress 20-Year Warranty, King

Sleep Innovations 10-inch Sure Temp Memory Foam Mattress - King Size

DynastyMattress King Deluxe 10-Inch Memory Foam Mattress

Other

LUCID by LinenSpa 8" Memory Foam Firm Viscoelastic Mattress 20-Year Warranty, King

DynastyMattress King Celebrity 13-Inch w/5.5" Pillow Top 5.3LB Memory Foam

SilverRest Sleep Shop Luxury Grand 14-Inch Memory Foam Mattress, Eastern King Size

Looking for a king size memory foam mattress that will help you wake refreshed, energetic and just feeling good? There's sure to be a bed on the list above that you'll love.

All of the beds are available at great prices and have lots of positive reviews from happy buyers. Check them all out by clicking on the list of links above to find the best memory foam mattress, king sized for your back and your budget.

Please click the Facebook LIKE if this article was useful to you. The Memory Foam Maniac thinks that the world would be a happier place if everyone had a great nights sleep. And that's why I've written here about the best choices for memory foam mattress king size beds.

King Memory Foam

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