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Price Range: $199 – $499
Mattress Type: Foam
Firmness Options: Medium Firm (6)
Ratings Summary
Motion Isolation
7.5/10
Edge Support
6/10
Temperature Control
5/10
Ease of Movement
5/10
Off Gassing
5.5/10
Pressure Relief
7.5/10
Pros
Cons
The Siena Memory Foam Mattress doesn’t have many bells and whistles, but it includes contouring memory foam that adapts to the body to help cushion pressure points. It is also far more affordable than many comparable mattresses, which makes it an intriguing option for shoppers on a budget.
We wanted to see just how well this mattress matched up against other all-foam models, so we brought it into our Test Lab for an in-depth breakdown. We’ll tell you about what we found and cover all the other key details that can help you decide whether the Siena Memory Foam Mattress suits your needs.
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To test the Siena Mattress, we had three people on our testing team each take the bed home with them for one week. Here are their initial observations.
Logan Foley
Editorial Director
140 lbs.
Side sleeper
Has too many dogs in the bed
I thought the Siena’s performance was solid, especially for a low-cost mattress. I didn’t feel much pressure around my hips and shoulders, which is one of the most important things for side sleepers like me.
Brad Nehring
Senior Product Analyst
215 lbs.
Side and back sleeper
Sleeps with a weighted blanket
The Siena felt comfortable when I was on my side, but it wasn’t nearly as supportive when I was on my back or stomach. I think it’s serviceable but not ideal for combination sleepers.
Jackson Lindeke
Executive Product Director
180 lbs.
Side sleeper
Showers before bed
The support and pressure relief was good, but I felt way too hot. Ultimately, the heat buildup was enough to pretty seriously affect my comfort.
Siena Memory Foam Mattress
Sleeper Type
The medium firm (6) feel of the Siena Memory Foam Mattress best accommodates side sleepers who weigh between 130 pounds and 230 pounds. For these sleepers, the memory foam comfortably contours to the hips and shoulders to keep the spine in a neutral position.
The Siena also works for side sleepers under 130 pounds, but some find it to be a bit too firm. In contrast, side sleepers who weigh more than 230 pounds will typically find this mattress to permit too much sinkage.
The back sleepers on our testing team that weigh over 130 pounds didn’t love the Siena Memory Foam Mattress. Most of them felt that the mattress was too soft, which reduced support for the lumbar spine. This lack of firmness was most significant for back sleepers over 230 pounds.
Some back sleepers who weigh less than 130 pounds said that the Siena was acceptable but not optimal. They were able to get a base level of support but still said that they’d prefer a firmer mattress.
The Siena Memory Foam Mattress isn’t well-suited to most stomach sleepers. Virtually everyone in our testing said the mattress was too soft and had too much contouring to provide adequate support to people who primarily sleep on their stomachs.
Excess sinkage can cause the midsection to sink too far into the top layers, pulling the spine into a misaligned position. This is a problem for stomach sleepers on the Siena Mattress, especially those who weigh more than 130 pounds.
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In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
The Siena Mattress has a straightforward, all-foam design. It is 10 inches tall and has a firmness level of medium firm (6).
The cover of the mattress is made with soft polyester fabric. Inside, there are three layers of foam.
The top layer is made with 2 inches of gel-infused memory foam. This layer is the source of pressure relief and motion isolation, and the gel infusion is intended to keep the material from collecting heat during the night.
The second layer is 4 inches and made of polyfoam that supports the memory foam layer, providing pushback and limiting sinkage. The foam has an egg-crate shape to enable more cooling airflow.
The bottom layer is 4 inches of high-density polyfoam. This material serves as the base or support core of the Siena Mattress.
|
Firmness |
Medium Firm – 6 |
|---|---|
|
Mattress Type |
Foam |
|
Construction |
Cover Material:Polyester with Polyethylene Comfort Layer:
2.5″ Gel-Infused Memory Foam Support Core:5.5″ Polyfoam |
The Siena Memory Foam Mattress costs considerably less than most memory foam mattresses on the market. This budget-friendly mattress doesn’t have a lot of notable features, but it is a compelling choice for people who want the benefits of memory foam at an accessible price.
Siena offers this mattress in all of the six standard mattress sizes.
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The Siena Mattress is available to shoppers in all 50 U.S. states. It is only sold online and can be purchased on the Siena website and on Amazon.
Siena offers free shipping to customers in the 48 contiguous U.S. states. Shipping to Alaska and Hawaii is available for a non-refundable fee of $250.
In most cases, the mattress arrives between 2 and 5 business days after you place an order. The mattress is compressed, sealed in plastic, and placed in a box for shipping to your front door.
There’s virtually no assembly required. You only need to bring the box to your bedroom and remove the mattress from its packaging so that it can retake its original size.
Siena does not offer installation services or old mattress removal.
The mattress comes with a 180-night sleep trial. Siena requests that you try the mattress for 30 nights before making a decision about whether to keep it. If you request a return, Siena will coordinate pickup of the mattress and give you a full refund.
The Siena Mattress has a 10-year warranty. If the mattress has a defect in its materials or workmanship, Siena will repair or replace it. The warranty does not cover damage from negligence or accidents. It also does not cover minor wear and tear.
Our product experts have extensive experience testing just about every sleep product on the market. Send an email to [email protected] with your questions and we’ll help you find exactly what you’re looking for.
Jackson leads editorial product recommendations at Sleep Foundation, transforming the data from our sleep product test lab into real world takeaways for consumers. He has spent over half a decade developing protocol to evaluate and measure the impacts of products on sleep quality. As a cited sleep product expert, Jackson helps guide millions of shoppers to find personalized recommendations for everything from pillows to bedding to mattresses.