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.
The Sealy Posturepedic Hybrid mattress combines foam and pocketed coils to offer a balance of support and pressure relief. The hybrid design is versatile, appealing to back, stomach, and side sleepers, particularly those under 230 pounds.
Ratings Summary
Motion Isolation
7/10
Edge Support
6.5/10
Temperature Control
7/10
Ease of Movement
6/10
Off Gassing
6.5/10
Pressure Relief
7.5/10
Pros
Competitively priced hybrid from an established mattress brand
Memory foam absorbs motion to prevent sleep disruptions from a bed partner’s movement
Sealy is one of the most well-known names in the mattress world. The company has been manufacturing mattresses since 1881 and is now part of the Tempur Sealy company.
The Sealy Posturepedic Hybrid Mattress is one of the brand’s many offerings. It measures 13 inches tall and comes in two firmness options. The mattress is designed with a sturdy coil base and gel-infused memory foam in its comfort system.
We review the Sealy Posturepedic Hybrid Mattress, walking you through the results of our testing in areas like temperature control and pressure relief. We’ll also provide detailed information on the price of this mattress and Sealy’s shipping and return policies to help you decide if this is the right mattress for you.
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Testing Team Takeaways
To test the Sealy Posturepedic Hybrid Mattress, we had three people on our testing team each take the bed home with them for one week. Here are their initial observations.
Jackson Lindeke
Executive Product Director
Side sleeper
180 pounds
Showers before bed
The Sealy Posturepedic Hybrid delivers that blend of deep cushioning and strong support we’ve come to expect from memory foam hybrids. I preferred the firm design, but I can see how the soft model might appeal to people who want to be hugged by their mattress.
Logan Foley
Editorial Director
Side sleeper
140 pounds
Has too many dogs in the bed
This mattress should check all the important boxes if you’re in the market for a foam hybrid: a deep and even contour, solid perimeter support, decent motion isolation, and minimal heat buildup.
Jeremy Klein
Senior Product Testing Manager
Side sleeper
160 pounds
Nightly melatonin user
I agree with Jackson and Logan, but want to add the Posturepedic Hybrid is pretty affordable compared to the competition. It’s rare for cheaper mattresses to perform strongly across the board during our tests, but that’s the case with this one.
Sleeping Style and Body Weight
Sealy Posturepedic Hybrid Mattress – Soft
Sleeper Type
Under 130 lbs
130-230 lbs
Above 230 lbs
Side Sleepers
9/10
6/10
5/10
Back Sleepers
6/10
5/10
4.5/10
Stomach Sleepers
5.5/10
4.5/10
4.5/10
Sealy Posturepedic Hybrid Mattress – Firm
Sleeper Type
Under 130 lbs
130-230 lbs
Above 230 lbs
Side Sleepers
5.5/10
7/10
7/10
Back Sleepers
7/10
7.5/10
7.5/10
Stomach Sleepers
6.5/10
7/10
7/10
Side Sleepers
Our testing found that the soft (3) version of the Sealy Posturepedic Hybrid Mattress is a great choice for side sleepers who weigh under 130 pounds, and the firm (7) model is better for those who weigh 130 pounds or more.
In both models, the comfort system’s memory foam contours to the body to alleviate discomfort in the hips and shoulder, two of the areas that can cause side sleepers the most trouble. But the hug of the foam is far deeper on the soft (3) model, which can lead to excess sinkage for people who weigh 130 pounds or more.
Back Sleepers
Overall, the back sleepers on our testing team strongly preferred the firm (7) model of the Sealy Posturepedic Hybrid. However, some back sleepers under 130 pounds found this design a bit firmer than they usually prefer.
The best mattresses for back sleepers cushion the lower back while maintaining an even surface to support the spine. We found that the firm (7) version of the Posturepedic Hybrid achieved this balance best, particularly for those weighing 130 pounds or more. Its memory foam cradles the lower back, while the pocketed coils provide the structure necessary to support the full weight of the body.
Stomach Sleepers
During our testing, stomach sleepers gave solid marks to the firm (7) version of the Sealy Posturepedic Hybrid but found the soft (3) model lacking in support.
Stomach sleepers require a level sleeping surface to keep their spine correctly positioned. When stomach sleepers lie on a mattress that’s too soft, their midsection can sink down and cause the spine to curve excessively.
As a result, stomach sleepers on our team preferred the firm (7) model regardless of their weight group. Its pocketed coils provide substantial support, while the memory foam offers light cushioning without bottoming out.
Mattress Performance
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.
Motion Isolation
7
/ 10
Soft: 9 / 10
Firm: 6 / 10
“The Posturepedic Hybrid’s foam layer is fairly thick, and this allows it to absorb movement well. You might notice a little motion transfer, but probably not enough to wake up your sleep partner – and vice versa.” – Jackson
The Posturepedic Hybrid isolates motion well, thanks to its memory foam comfort system. The foam absorbs most of the movement caused by shifting sleeping positions, making this mattress a good option for co-sleepers who are concerned about disturbing their sleep partner.
We’ve found that memory foam mattresses typically perform well in this category. However, our testers did notice a significant difference between the soft (3) and firm (7) models. While the softer model provided excellent motion isolation, the firm allowed more movement to transfer from side to side.
The firmer option should offer adequate motion isolation for most sleepers, but light sleepers and couples who wake each other often might consider the softer version.
Pressure Relief
7.5
/ 10
Soft: 9 / 10
Firm: 6 / 10
“Pressure relief is a major strength of the softer Posturepedic. You won’t get as deep a contour from the firm model, but that might be better if you need some extra support from your mattress.” – Jeremy
Both of the Sealy Posturepedic Hybrid’s firmness options relieve pressure well, though the soft version performed better in this area during our tests. The soft model provided deeper cushioning and more of a full-body hug than the firm model.
The comfort system features memory foam engineered to compress easily in response to pressure. It cradles the body and helps spread weight evenly across the mattress surface. Our testers noticed that this helped reduce pressure on their hips and shoulders.
Some people, especially back and stomach sleepers and those over 230 pounds, may find that the softer model’s hug is excessive. For them, the firmer model can offer more pressure relief despite not conforming as closely to the body.
Temperature Control
7
/ 10
Soft: 4 / 10
Firm: 8 / 10
“I noticed more heat retention on the softer Posturepedic Hybrid than on the firmer model, which makes sense based on how they’re built. Having said that, neither mattress felt particularly warm to me.” – Logan
This mattress regulates temperature adequately for people who don’t tend to run hot, but sleepers who want a mattress that helps keep them cool at night may want to avoid the soft (3) version.
Memory foam has a tendency to trap body heat. During testing, we found that the comfort system on the Posturepedic Hybrid’s soft (3) model had this issue because our testers sank more into the surface.
The firm (7) model held its shape better, providing more space for air to flow around our testers’ bodies to help keep them a bit cooler.
Edge Support
6.5
/ 10
Soft: 3 / 10
Firm: 7.5 / 10
“The Posturepedic Hybrid’s perimeter coils are thicker and stronger than the interior coils, so you’ll notice more pushback along the edges of the mattress. This is only with the firmer model, though – most of our team sank at least a bit on the softer bed.” – Jackson
During edge support testing, our team rated the Posturepedic Hybrid very differently according to each model’s firmness level. Both feature perimeter reinforcement, but the firm (7) option provides considerably more edge support than the soft (3) model.
When testing the firm (7) model, we found that the entire mattress’ surface was usable, and the perimeter felt very stable.
On the other hand, the soft (3) model didn’t provide nearly as much perimeter support. Its edges sagged significantly under direct pressure, which made it harder to get in and out of bed. Sleepers with mobility concerns will likely prefer the firmer model.
Ease of Movement
6
/ 10
Soft: 3 / 10
Firm: 7.5 / 10
“Moving on the soft Posturepedic Hybrid can be challenging because the foam really sucks you in. We didn’t notice nearly as much sinkage on the firm model.” – Jeremy
The soft (3) and firm (7) versions of the Posturepedic Hybrid have very different levels of responsiveness and ease of movement.
Our testers sank into the softer model’s plush memory foam and had trouble switching from one sleeping position to the other.
In contrast, the memory foam in the firmer model kept our testers from sinking in too deeply, which made it easier to change sleeping positions, move around, and notice the bounce of the coil core.
People who like a mattress with a deep hug may prefer the softer version. Sleepers who enjoy a more responsive feel should opt for the firmer model.
Off-Gassing
6.5
/ 10
“The Posturepedic Hybrid is about average for initial off-gassing. There’s a strong chemical odor when the mattress is removed from its box, but these smells dissipate over a day or two and are a non-issue from that point on.” – Logan
Foam typically gives off a chemical-like smell after it’s manufactured due to the release of volatile organic chemicals, or VOCs. This process isn’t generally considered harmful, but the smell can be unpleasant, particularly when a mattress is first opened.
Because of its foam components, the Sealy Posturepedic Hybrid Mattress does have a noticeable off-gassing odor. However, if you set it up in a well-ventilated area, the smell should dissipate fairly quickly.
The Sealy Posturepedic Hybrid Mattress is available in two firmness levels that rank as soft (3) and firm (7) on our 10-point firmness scale.
This 13-inch hybrid mattress begins with a proprietary cover woven with fibers designed to feel cool to the touch. The cover also includes Sealy’s patented Surface Guard Technology intended to protect against bacteria and allergens.
The comfort system is crafted from gel-infused memory foam engineered to provide both support and pressure relief. It contours to gently cradle the body and prevent strain around joints and pressure points. The gel infusion aims to regulate temperature by drawing excess heat away from the body during sleep.
The support core features a pocketed coil system engineered to provide stability and support. Each coil is wrapped individually, which gives the mattress flexibility while reducing overall motion transfer and noise. The coil core is surrounded by reinforced edges to increase perimeter support.
Firmness
Soft (3), Firm (7)
Mattress Type
Hybrid
Construction
Cover Material:
Quilted fabric
Comfort Layer:
Memory foam (gel-infused)
Support Core:
Pocketed coils (reinforced perimeter)
Sealy Posturepedic Hybrid Mattress Sizes
Sealy offers this model in eight different sizes. Shoppers can choose between twin, twin XL, full, queen, king, split king, California king, and split California king, the last of which can be a difficult size to find. This hybrid mattress is 13 inches tall, so it should be compatible with most standard sheet sets.
Below is a breakdown of the height, weight, and size dimensions of the Sealy Posturepedic Hybrid mattress.
Sizes
Dimensions
Height
Weight
Twin
38″ x 74″
13″
54 lbs.
Twin Long
38″ x 79″
13″
58 lbs.
Full
53″ x 74″
13″
75 lbs.
Queen
60″ x 79″
13″
91 lbs.
King
76″ x 79″
13″
115 lbs.
Split King
76″ x 79″
13″
116 lbs.
CA King
72″ x 83″
13″.
115 lbs.
Split CA King
72″ x 83″
13″.
115 lbs.
Trial, Warranty, and Shipping Policies
Availability
Sealy mattresses are available to purchase through many different avenues, including the company’s website, third-party retailers, and brick-and-mortar stores. Policies vary by seller.
Shipping
Shoppers in the contiguous U.S. qualify for free shipping if they buy their mattress directly from Sealy’s website. Customers can expect the mattress to arrive about two to three weeks after placing an order.
Before the delivery, a local installer will arrange a delivery date. On that day, they will set up the mattress in your bedroom and haul away your old mattress. This service is included with the purchase of the Sealy Posturepedic Hybrid.
Sealy also ships to Alaska and Hawaii for an additional charge.
Additional Services
Each Posturepedic Hybrid Mattress purchase includes free in-home delivery. A team will deliver the mattress, set it up, and remove your old mattress.
Sleep Trial
Posturepedic Hybrid purchases through the Sealy website include a 90-night sleep trial that begins upon delivery. Sealy asks that you try the mattress for at least 30 days before initiating a return since it can take a few weeks to acclimate to a new sleep surface. Shoppers can return the mattress within 90 days. Mattress returns incur a $175 fee.
Warranty
The Posturepedic Hybrid Mattress has a 10-year limited warranty that covers manufacturer defects on mattresses used with proper bed bases. Sealy will repair or replace mattresses that the company deems defective.
Customers are responsible for shipping charges incurred during the warranty process. Inspection charges may also apply.
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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.
