Mattress Reviews

Lull Mattress Review

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We are into the new decade, it is the year 2023 and we are ready with the fresh findings and updates on our Lull Bed review. The Lull king and queen size mattresses continue to lead the sales for the company. It is followed by the twin mattress for the kid's room.

One of the top reasons why the customers love Lull mattress is the quality at this price. It provides more comfort when compared with other mattresses at around the same cost. Add a discount coupon and the pricing becomes more attractive.

Lull mattress seems to be designed by someone who wanted to disrupt the mattress industry. Before we explain why let us look at some features which are working in favor of and against the mattress.

Feature Highlights

All Memory foam but with a firm feel.
Hybrid experience of innerspring and memory foam.
Minimal motion transfer.
Minimal heat retention.
Well priced in the segment (Under $1000)
Average edge support.
Memory foam fans may find it a little firm.


The lull mattress is a 10-inches three-layered mattress that comprises superior quality foam.  The topmost layer is a gel-based memory foam layer to absorb heat. The middle layer is a foam blend transitional layer. The last layer is polyurethane which forms the foundation layer.

The Lull mattress comes with a soft and breathable cover that can be hand washed if required. It can be used with or without a box spring.

The mattress lacks the typical extra sinking-in feel, you would notice in memory foam mattresses. Depending on your preference, it can be an advantage or a disadvantage of this mattress. It provides good support to the entire body.

The Lull mattress is very competitively priced and generally costs lesser than memory foam mattresses in its segment. The mattress comes with a 10-year warranty and 100 nights risk-free trial.

The Lull mattress is made in the USA and comes with CertiPUR-US® certification. It is free from any toxins that can affect your health in the long term.

Construction and Structure of Lull Mattress

Construction, layers and structure of Lull Mattress

The mattress cover is one of the important aspects of the mattress. The cover is soft and breathable, thanks to the good quality polyester and rayon used. It is stretchable and retains its hugging quality even on repeated usage.

The mattress cover is removable and can be hand washed for cleaning.  It is a dual-tone cover with gray sides and a white top.

Beneath the cover is the actual mattress with three layers of quality foam. Let us look at the specifications of each layer.

The top layer is a 1.5-inches gel-infused memory foam to give you a cooling feel. We found its heat absorption quality was on spot. It effectively distributes body heat without disturbing you at night. This is a piece of good news for people who sleep hot. It supports the back by avoiding the development of pressure points to give you the required comfort.

The middle layer is a 1.5-inches foam blend that acts as a transition layer. The primary role of this layer is to hold your spine in proper shape while you are asleep.  This is essential if you want to wake up with any niggles or pain in the body.

The third layer is the support of the mattress. It is made up of 7-inches dense polyurethane foam. It provides a foundation and support to the body with the help of the other two layers.

How Firm is Lull Mattress? ( feel and experience )

Lull mattress is medium to medium firm
Lull mattress: Medium to Medium Firm

The mattress is just about medium to medium-firm in feel. If you are graduating from a classic memory foam mattress then this will come to you like “hard”. You can expect to get used to it in 4 to 7 days. During this transition period, you won’t feel any discomfort.

It comes with a soft cover so it gives a nice first feel.

As you are getting into bed you will feel a bit of sinking in. But this will lead to support and carry feelings due to the middle and third layers. It perfectly supports the contouring of the body.

This is a mattress for side sleepers as it supports nicely around the shoulders and waist. Some stomach sleepers may not find adequate firmness in this mattress. Due to the sink-in feel, the spine alignment may not be proper if you sleep on the stomach.

It is a 10-inches thick mattress so it should be good for all types of bodies including the heavier ones ( 220+ lbs).

Spine Health

The mattress which generally ranges from medium to medium-firm feel is recommended for the good health of the spine. The mattress is firm enough to give you the right blend of comfort and avoid spine-related issues for most sleepers.

Motion Transfer

Memory foam mattresses are known to provide excellent motion isolation. The lull mattress is no different. It shows minimal motion transfer to your co-sleeper.

Most of the feedback received from past customers gave a big thumbs up in this regard. The tossing and turning in the night is not going to affect your partner sleeping next to you.

Edge Support

Edge support is the strong point of innerspring coil mattresses. All-foam mattresses will never match up the edge support with innerspring ones. So our comparison results are more in line with what you experience with memory foam mattresses

If you prefer sleeping close to the edge, the support is satisfactory. Edge support is below average if you sit on the edge. Edge supports are better than your classic memory foam mattress.

The Lull mattress is a little firm as compared to regular memory foam mattresses. Hence it does provide a little bounce, thanks to the three-layer foams. It contributes to edge support as well.

Size and Dimensions Table

Twin38” x 75” x 10”
Twin XL38” x 80” x 10”
Full54” x 75” x 10”
Queen60” x 80” x 10”
King76” x 80” x 10”
Cal King72” x 84” x 10”


  1. Can you sleep on the Lull mattress right away?

    The Lull mattress is easy to set up. It adjusts to any hard surface and expands up to 70-80% in a few hours. So it can be made usable right from the first night itself. Although it may take at least a day to expand fully.

  2. How long does it take for the Lull mattress to expand?

    The Lull mattress is squeezed and delivered in a box. It expands and attains its shape in a couple of hours. But to fully expand, you can expect around 24 to 30 hours.

  3. Does the Lull mattress need a box spring?

    The Lull mattress can be used on any hard surface. So it does not require any special platform including a box spring. It automatically adjusts itself.

  4. Is the Lull mattress available only online?

    Yes, the Lull mattress is for sale online mode only. It is not available in your regular brick-and-mortar stores.

  5. Is the Lull mattress good for side sleepers?

    A lull mattress is a good choice for side sleepers. It relaxes pressure points around the shoulder and waist area. Check out our experience section for more details.

  6. How to get a free Lull mattress?

    You can get a free Lull mattress trial for 100 days and can be returned if you don't like it. We update our page whenever Lull plans a free promotional offer. Subscribe to our newsletter to stay updated before launch.

  7. Is the Lull mattress toxic?

    The lull mattress is CertiPUR-US certified and is free from toxic materials like formaldehyde and heavy metals. Lull meets the US industry standard of fewer than 0.5 parts per million VOC.

Lull Mattress vs Purple Mattress

Lull Mattress Purple Mattress
The top layer is cooling gel-infused memory foam with a soft foam feel.The top layer is Hyper-Elastic Polymer with a unique silicone/gel-like unique feel.
The mattress feel and firmness should suit most sleepersThe patented top layer is unique in feel and may not suit everyone’s liking.
A cooling gel-infused layer dissipates heat and is better suited to keep you cool.The top layer is in grid form and regulates temperature better in all seasons. Recommended for hot sleepers
Lull is cheaper than purple.Slightly expensive.

Sleep Quality

Sleep quality is the consistent experience you get over a while. The mattress lives up to the expectation it sets with the technical specification as well as the price. Our team researched and collected feedback from past customers. They have been using the mattress for 6 months or more.

It provides ample support to the spine for all types of sleepers. Most of the customers have reported good quality sleep.

Final Thoughts

The Lull mattress is a winner as it scored well in most of the parameters. The Lull mattress is a 10” all-foam mattress and comes with a 100-night trial. It is worth your time and effort. Most people end up keeping it as it is good at preventing motion transfer and overheating.

[ Go Through Key Features Again]

Highly recommended!

Lead Researcher & Certified Sleep Technician at SleepMattressHQ.

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