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Best firm mattress

Feel like you're floating on air with the right firm bed.

Some sleepers could benefit from upgrading to a firmer mattress for a cooler sleep and improved spinal support. Compare a few top firm picks from leading online mattress brands to find the right blend of comfort, support and value that’ll put you right to sleep.
Editor's Pick

AS1 by Amerisleep

A 20-year warranty promises that this mattress won't sag.
  • No financing

  • 20 year warranty
  • 100 night trial
  • Free shipping

Starting at

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We like this mattress because it's designed for back and stomach sleepers who need extra support — without sacrificing the comfy qualities of memory foam. The A1 has two inches of Bio-Pur memory foam on top supported by a base of Bio-Core, which is a dense, yet breathable foam meant to hold its shape for decades. The company notes this mattress is especially geared toward people with back pain.


Mattresses reviewed


Hours of reserach


Mattresses tested

To create our list of the best firm mattresses, we compared brands that offer at least one firm model. We then conducted our own independent research, considering factors like the durability, materials used, price point, design and overall quality. We also read dozens of consumer and expert reviews to ensure that each of these mattresses have been vetted by people who favor firmness.

The Classic Saatva Mattress by Saatva

A supportive bed with a luxurious feel.
  • Finance with Klarna
  • 15 year warranty
  • 180 night trial
  • Free shipping

Starting at

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Luxury hybrid mattresses like this one are some of the best around for sex. Saatva's Classic mattress comes in three firmness levels, with its Firm option rated an eight on a scale of one to ten. This mattress is designed to make you feel like you're lying on top of it — not sinking down into it. And it has the same hybrid construction as the other two firmness options, giving you extra support and luxurious comfort.

Botanical Bliss by PlushBeds

Natural latex with customizable firmness layers.
  • Finance with Klarna
  • 25 year warranty
  • 100 night trial
  • Free shipping

Starting at

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Latex mattresses tend to be naturally firmer than many all-foam options, making them a good choice for anyone looking for added support without sacrificing comfort. Botanical Bliss from PlushBeds offers two firmness options with adjustable layers so you can get the bed that's just right for you. King and California king sizes come with dual customization, so you and your partner can adjust your own sides of the bed however you like.

Love And Sleep by Nest Bedding

Get a sturdier sleep without breaking the bank.
  • Finance with Affirm
  • Lifetime warranty
  • 100 night trial
  • Free shipping

Starting at

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Available in two firmness options, Nest Bedding's Love & Sleep mattress is around $700 for a queen, making this one of the more budget-friendly firm beds out there. Despite its trim price, there's nothing flimsy about this bed. In fact, Love & Sleep topped our list of the best mattresses for sex for its seamless blend of support and comfort.

How will my sleep improve on a firmer mattress?

Finding the right mattress can not only improve your comfort but can also have a significant impact on your sleep quality and overall health.

Firmer mattresses generally offer more spinal support than softer ones, helping your body to stay in proper alignment while you sleep. They also prevent your body from sinking down into the mattress, which can leave some people feeling hot at night and waking up stiff and uncomfortable in the morning.

You might like a firmer mattress if:

  • You’re a back or stomach sleeper
  • You have back or hip pain
  • You have arthritis
  • You get hot while you sleep
  • You have a high BMI

Children can also benefit from the added support of a firmer mattress, since their bodies are still growing and developing. And young children and babies should always sleep on a firm mattress to minimize the risk of suffocation.

Read our guide for more information about the best mattresses for kids.

Compare top firm mattresses

Name Product Filter Values Starting Price Financing Free shipping Free returns
AS1 by Amerisleep
Twin: $849
The Classic Saatva Mattress by Saatva
The Classic Saatva Mattress
Twin: $599
The Classic Saatva Mattress combines individually wrapped steel coils, memory foam, foam-encased antisag edge support and a plush pillow top layer.
Botanical Bliss by PlushBeds
Botanical Bliss
Twin: $999
Our 100% natural latex mattresses are often recommended by orthopedic specialists and chiropractors.
Love And Sleep by Nest Bedding
Love And Sleep
Twin: $660
The brand’s most affordable option, it’s made of three layers of memory foam with integrated cooling technology. It comes in two firmness options: medium and firm.

Compare up to 4 providers

Bottom line

Many online mattress companies now offer several firmness options to choose from, so you can get a more customized sleep. If you sleep on your back or stomach, have back pain or a higher BMI, you might be suited for a firmer bed.

If you’re still dreaming of a firmer new mattress, compare even more online mattress brands to help you make the best decision.

Our top mattress promo codes May 2021

Purple MattressPurple Mattress

Buy now, pay later with 0% financing offers


Try risk free for 100 nights


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