Hyphen Mattress Reviews

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Hyphen, like many others, offers just one mattress designed to fit everyone's needs. This mattress is made of three layers of foam -- polyurethane on top, transition in the middle, and support on the bottom. What it offers hand-down is relief on pressure points, which is excellent for those with constant pain.

Mattress Score

Overall Score: 8.9/10

Customer Satisfaction: 9/10

Price Value: 9.1/10

No Back Pain: 9.2/10

Price: $475-$875

Trial Period: 100 Days

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Hyphen's Specifics

Quality of Materials

Hyphen's bedding is a blend of foams that Hyphen differentiates from standard memory foam. Hyphen's foams are infused with copper, extra ventilated so the mattress stays cool, and are also Certipur-US certified so the mattress doesn't off-gas nasty toxins. Here is the breakdown:

Layer 1: The Hyhen cover is made of polyester and spandex, making it very responsive and stretchy for easy wrapping. It is medium thin allowing a bit of air flow.

Layer 2: 2'' of responsive copper infused foam provides both cooling and contouring on the top layer.

Layer 3: 2'' of polyurethane foam that is firmer than the top layer but less firm than the bottom layer. It provides support, yet relieves pressure points.

Layer 4: The bottom layer is 6'' of high density base foam that gives the mattress shape and also support.

Overall Comfort

Most experts and reviewers report that this is a comfortable mattress. It is rated as medium firm -- some report it being too firm or too soft depending on their tastes.


Hyphen's firmness is medium-firm, which means that it does not have a deep contour, but does relieve pressure points for many.

Back Pain Relief

Based on the firmness rating of this mattress, it should relieve back pain symptoms for many. There are not widespread reports of reviewers or experts experiencing back pain because of this mattress.


Because of the copper infused top layer and ventilation in the foams, most report that this mattress does not get hot at night. However, some extremely warm sleepers may still experience heat.

Who Is It Good For?

This mattress is perfect for anyone looking for a foam mattress that is medium-firm (not plush but not extremely firm), is trying to relieve back pain, and is conscious about the budget.

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Browse Hyphen Customer Reviews

Glad I bought this.

I bought this about a month ago. My old mattress was like sleeping in a canyon, it had sunk so bad. This is comfy, not to hard and I sleep well on it. It comes out of the box in a bag, roll it out, put it on your frame, then take the last plastic wrapping off and wa-la! Instant bed!


The Hyphen Mattress is amazing. I was a bit skeptical when I saw the carton. Set up was minimal. It's amazing. The quality and comfort are excellent.

Hyphen Bed

So far best bed ever! I sleep on stomach. Wife sleeps on back and side. She agrees totally! No more SORE BACK or tossing and turning!

I'm on the fence, but I think I'll love it

I've slept on a spring based mattress my whole life. Transitioning to a memory foam is going to take some time and I'm going to be patient. I wouldn't say that I'm tense or aching in the morning, I feel like my muscles are actually where they should be when I sleep and my body has never experienced the pressure point relief and other benefits the Hyphen has to offer. I'm slowly getting a better sleep each night. I think this mattress is of great quality and the parent company, Diamond mattress has been in the industry for many many years. I trust the product and I'm looking forward to when I'm fully transitioned to the Hyphen. As far as value and quality, It doesn't get much better than the Hyphen.

Best sleep ever.

We replaced our rv matress with the Hyphen. We are sleeping better than ever. Thanks for our great nights sleep.

Fantastic mattress

I did a lot of research before buying a new mattress, and am very happy with the hyphen I bought. It's really comfortable - firmer than other memory foam mattresses I've seen, but not at all hard. I sleep more soundly on this mattress than any one I've had before and enthusiastically recommend it as a great investment.

Went back for seconds!

I LOVE my Hyphen mattress so much I bought a second one for my guest bedroom! Only problem with this mattress is that it is sooooo comfortable I don't want to get out of bed when the alarm goes off!

A Good Nights Sleep

I've had my mattress over a month now. I have to say that at first I was very comfortable. After a little over a week I started having doubts. I was having a very difficult time getting a good rest. It could have been a pillow issue, because now that I have my new pillow, I feel like I sleep like a dream. I definitely want to say I don't sleep hot like I did in my old bed. I'm a very hot sleeper and I stay comfortable all night. The firmness was not as bad as I thought it would be. I'm used to a softer bed, but over all I have no problems of it being too firm. As far as my husband goes, he can pretty much sleep on anything. He's had no problems. Overall I think it was a good buy.

Great Value

Very comfortable bed for the price. After countless hours of research, I decided on the Hyphen based on reviews and the return policy if it didn't work out. It's been about 3 weeks and everything is great. My wife after 1 night of sleeping claims to have less shoulder pain than she had on our traditional coil mattress. 5/5 would recommend.

Not sure yet

4 stars for the ease of ordering- I received my bed the day after I ordered it. It was easy to set up and everything about the ordering was easy. We've slept on it for just over two weeks and we're just not sure yet if we like it. The bed feels firm and we're used to a softer mattress. I do sleep cooler than my previous mattress so that is a big plus. I'm not in love with it yet, I wish it was softer.

Great purchase

I have been very happy with the level of comfort of the hyphen matress. I sleep in all positions and am comfortable in all of them, and work on my feet 50+ hours a week. It feels great to come home and get a good nights rest.

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