What Is The Softest Mattress?

Most people will spend about a third of their lifetime in bed, most of it sleeping. So it's essential that your mattress is as snug and as comfortable as can be.

If you try to go to sleep on a mattress that's too firm, you risk putting too much pressure on your pressure points as you lie down, and this could make you incredibly uncomfortable.

In doing so cause you to struggle to get comfortable enough to sleep, or even make you wake up randomly throughout the night because you're still in pain.

That's why you should consider investing in a soft mattress. A soft, plush mattress is one that you sink into, and it cradles you as you gently, gently fall asleep.

But, there are a wide selection of soft mattresses out there to choose from, which is why we've put this article together.

Here, we're going to be talking about what is the softest mattress, and what's our runner-up, and we'll review them from an unbiased perspective, summarizing their pros and cons.

We're then going to top that off with a section where we answer some of your most frequently asked questions on the subject. Here goes!

Quick Note – Some of the softest mattresses out there on the market have received some really negative customer reviews because they do not provide adequate support, such as the Winkbed, or the Saatva.

So, for this reason, rather than present you with the softest mattress on the market, we're making recommendations of mattresses that are very soft, but also with sufficient support, and good customer ratings.

ZINUS 12 Inch Cloud Memory Foam Mattress

Now, this extra plush mattress is a whole 11 inches thick, and it features cradling memory foam together with a plush microfiber to produce an almost cloud-like, luxurious feel. You just sink right into it.

But despite being extra plush, it's not so soft that it doesn't provide adequate support, which comes thanks to a 5-inch high-density base support foam layer at the bottom of the mattress.

In fact, many customers have found it to be pressure relieving.

But although the mattress is made up of multiple layers, it's surprisingly light, airy, and breathable.

The memory foam features comforting cooling gel and is infused with beneficial green tea. The top of the mattress features a pretty quilted jacquard cover.

It comes backed by a lengthy 10-year warranty, and can easily take up to 500 pounds of weight. And if you were to buy from the right retailer, it may be eligible for free delivery.

And you don't have to worry about trying to squeeze it through narrow doors, because it comes compressed into a box that you simply unbox, unroll, and it expands into shape.

This mattress is also CertiPUR US certified, which means that it meets high standards of durability and performance. We tried this mattress out for ourselves, and it felt luxurious.

We kinda sank in a little, but that was what we were hoping for, and it didn't put any pressure on our pressure points.

We tried out several different sleeping positions, and felt perfectly comfortable each and every time.


  • Several inches of memory foam to hug you
  • It comes backed by a 10-year warranty
  • It's easy to get through narrow doorways
  • It's surprisingly light, airy and breathable
  • Features cooling gel, infused with green tea
  • CertiPUR US certified for durability & performance


  • This is such a popular mattress that even the big online retailers occasionally run out of stock of certain sizes
  • There are several different sizes on the product page, so if you decide to buy, be sure to click on the right one for you

Also available to buy at Walmart, Target

What Is The Softest Mattress

LUCID 8 Inch Memory Foam Plush Feel

For those of you who don't already know, “plush” is basically another word for soft, and is the opposite of “firm”. And this 8-inch plush mattress is exactly that.

It's not too soft, however, thanks to the 5.5 inch bamboo and charcoal infused base foam layer, and the inch of transition memory foam above it.

But it's the 1.5 inch of gel infused memory foam on top that makes it so soft and luxurious.

It's designed not only to relieve your pressure points, but also to regulate your body temperature as you sleep, and increase your circulation.

This mattress is also CertiPUR US certified, which means that it meets high standards of durability and performance.

It also comes backed by a lengthy, 10-year warranty. We tried this mattress out for ourselves, and it was amazing.

We just loved how it conformed to our shape. Whether we were on our back, front, or sides, we just sunk right in, and it was bliss.


  • Soft, luxurious memory foam
  • Relieves your pressure points
  • Regulates body temperature
  • CertiPUR US certified
  • 10-year warranty


  • If you decide to buy this mattress, be careful on the product page not to accidentally select the firm option instead

Also available to buy at Walmart

Something Else To Consider

If your current mattress is still in good condition, you might not actually need to buy a new mattress to have a softer experience going to bed. You could instead invest in a good quality soft mattress topper that sits above the mattress.

If this is of interest to you, we can recommend the Sleep Innovations Ultra Soft Dual Layer Memory Foam Mattress Topper.

It may be a little expensive for a mattress topper, but it sure beats the cost of buying a whole new mattress. And it's received excellent customer ratings and reviews.

Answers To Your Most Frequently Asked Questions

What Is The Softest, Most Comfortable Bed?

We would argue that the softest, most comfortable bed around is the ZINUS 12 Inch Cloud Memory Foam Mattress that we reviewed for you earlier.

Not only does it feature cloud-like memory foam, but it's also really thick and supportive at a whopping 11 inches thick.