Picking a foam mattress can be a big headache.
There’s so many different brands, shapes, sizes, and types of foam mattresses that it can feel impossible to make the right purchase. This could result in you wandering over to Target, Mattress Firm, Sears, or some other big box store and purchasing an overpriced foam mattress just because you have search fatigue. Don’t make this mistake, because buying a mattress online is only becoming easier and less expensive as time goes on.
Maybe this is the first time you’re buying a foam mattress online, or the first time you’re buying a foam mattress. Don’t worry. It’s super easy, especially with how smart online mattress retailers are getting with shipping foam mattresses in low profile boxes that are delivered right to your door without the hassle and coordination of a mattress truck delivery service.
In this best foam mattress guide, I’m not going to recommend you the top 5 brands so you have to pick each one and find their best mattress. Some sites charge delivery fees, and some sites make it confusing when picking a mattress. Instead, I’m just going to recommend you the best foam mattresses in each price range ranging from as affordable as $78 to as premium as $850.
Hot Tip! : Every foam mattress on this list is shipped via Amazon Prime, which means you get free quick 2 day shipping, and an easy checkout process. Additionally, if you have an Amazon credit card you can even get 5% of your purchase and in some cases special interest free financing.
Scared of shopping for a mattress online? Check out this guide that explains why you should.
What Foam Mattress Size should I get?
Let’s figure this out first. Which size foam mattress do you want?
Here’s a great diagram to help you out:
As you can see, getting a king would be like having two good separate areas for sleeping, equating to the width of two twin beds.
A full is a bit wider than a twin, often the preferred size for a teenager/single adult, whereas the height of the Twin XL, Queen, and California king (tallest bed) are the best sizes for tall individuals.
A queen is good for a more snug fit for two people, and it’s also taller than a full bed.
How Thick of a Foam Mattress do I need?
Now that you’ve figured out which foam mattress size you need, which thickness level do you want? This mostly is just depending on your weight. I wouldn’t recommend getting a 6 or 8 inch mattress unless you’re shopping for a very small adult, or child. If you’re under 250 lbs, a 10 or 12 inch mattress is perfectly suitable.
#1 $78 Zinus 6 Inch Hybrid Green Tea Foam and Spring Mattress – Twin, Full, Queen [Price varies with size]
If you’re on a small budget, or if you’re extremely small framed, or just a child, this $78 6 inch green tea mattress is a great bargain. Zinus is one of our top picks in this budget category as well as the premium mid-price options due to its quality foam mattresses at a low price. This 6 inch hybrid green tea foam mattress is a combination of foam and springs. It has the steel bonnet for support, and then the foam for comfort. Great for bunk beds.
However, if you’re bigger than a small child, perhaps consider springing for the 10 inch or 12 inch sizes. The bed’s unique combination of spring and foam also extends into the Twin XL, Full, and Queen sizes but price increases slowly up to around $240 or so for the 12 inch queen and king sizes.
This is the #1 best selling affordable foam mattress on Amazon.
#2 $229 Zinus Memory Foam 12 Inch Green Tea Mattress – Twin, Full, Queen, King, California King [Price varies with size]
If you want a more premium mattress offering without the steel springs–then consider this Zinus Memory Foam Green tea model that is all foam. Whereas the previous mattress used a combination of springs and foam, this mattress is made up of 3″ memory foam, 2″ comfort foam, 3.5″ high-density foam, and another 3.5 high-density base foam. The mattress has great air flow due to the unique design, and the unique components combining green t ea extra and castor oil (which give the mattress it’s name) make it naturally resistant to bacteria and thus odor.
This model also comes in various thickness sizes from 6 inch to 12 inch, with Twin, Full, Queen, King, and other sizes depending on current Amazon availability.
This is often the #1 best selling foam mattress on Amazon as well.
#3 $289 Zinus Memory Foam 12 Inch / Premium / Ultra Plush / Cloud-like Mattress -Twin , Full, Queen [Price varies with size]
If you have a bit more to spend on your mattress, consider getting this best Zinus model. What makes this 12 inch plus premium version better?
Well, for starters, it has a microfiber cover, and a bit more high quality materials used. You have a knitted voer, a micro-fiber cover, a 1″quick response foam, 2″ memory foam, 3″ comfort foam, and a 5″ high-density base support foam layer.
Like the other Zinus mattresses, this one also includes green tea ingredients and plant oil to remove odor and bacteria buildup.
This Zinus foam mattress is just a bit pricier but it will provide an plusher experience.
#3 $456 Classic Brands Cool Gel Ultimate Gel Memory Foam 14-Inch Mattress – King [Price varies with size]
If you’re not keen on a Zinus mattress, perhaps consider this amazingly rated, 5 star cooling mattress. This mattress is made with high density foam that is pressure relieving and the gels material that is used is also cooling to protect against hot nights in bed. Some find that foam mattresses are a bit too warm, so this is a great alternative.
#5 $550, 675, 850 Tuft & Needle Mattress with T&N Adaptive Foam – Full, King, or Queen Mattress [Price varies with size]
Finally, the best/most premium option.
These mattresses come in a variety of sizes, as per normal, but the special thing about these mattresses that differentiate them is the adaptive foam material in combination with support foam layers. These mattresses have over 10,000 Amazon reviews, and customers can’t get enough of them for several reasons.
The adaptive foam has cooling gel and graphite to ensure cool sleep, and the cover is a blend of nylon and polyester that is super breathable. The mattress finds a perfect line between being firm but still being comfortable to sleep on.
It’s made in the USA, and like the other Zinus mattresses, it also comes shipped in a small box directly to your door. It’s excusilvely available online as well. So remember what I told you about finding the best deals online? Well here you go.
A good night’s sleep is priceless, and that is exactly what Leesa aims at providing you with. With the revolutionary Leesa mattress, a good night’s sleep is guaranteed.
This product is the result of 28 years in the industry dedicated to providing you with the best mattress which completely adapts to your sleeping style.
The 10-inch cooling avena and memory foam mattress is made of 3 layers of high-quality foam which enables you to sleep like a baby, and this explains the fact that Leesa is rated higher than any other e-commerce foam business.
The multi-layer mattress provides cooling bounce and core support for quality sleep. It adapts to your body weight ensuring comfort support and pressure relief. Leesa mattress is a 100% USA product and comes with a 10-year warranty which proves their guaranteed quality.
The great thing if you are suspicious about the quality of this mattress is that you can try the Lessa mattress for 100 days, and if not satisfied with the product, you can simply return it and get a full refund. And you don’t have to worry about the shipping cost because it’s always free!
Casper has been generating a lot of buzz lately, partly in thanks to their aggressive marketing campaigns. Is the brand really that special though? Well, partly. Some users find the mattresses amazing, while some find them a bit over hyped and firm. Like with all mattresses, it depends largely on what type of firmness/softness ratio you’re looking for.
After a hard day at work, all we can think of is how we want to go home and get some sleep in our comfortable beds. Therefore, investing in an excellent mattress such as Casper is something both your body and your mind will be grateful for.
Casper Sleep Mattress is absolutely the King of mattresses in many ways. This revolutionary 4-layer foam construction guarantees that you will sleep like you have never slept before.
The 4-layers this mattress is made of feature different kinds of foam combined to provide you the best night’s sleep, and they include durable support foam, adaptive foam, responsive memory foam, and one more layer to keep you cool all night.
This award-winning product was recognized by Forbes, Time, The New York Times, and by many others, and Casper was named one of the Fast Company’s most innovative companies in 2017!
The Casper mattress contours to your body providing breath-ability and bounce at the same time. It is slightly more expensive than some other mattresses, but it is definitely worth it.
If you are still in doubt, you can try the mattress for 100 days, and if you are not happy with it, you can return it for a full refund.