The Leesa Original Mattress is described as a balanced memory foam mattress that avoids the typical overheating and sinkiness of other foam beds. Reviewers note its breathable knit cover and responsive GreenFlex foam that keeps sleepers cool while providing quick recovery. The mattress features a 6-inch dense support layer and 2-inch memory foam layer designed to cradle the body and ease pressure points. The 120-night trial period and standard 10-year warranty provide good consumer protection. While praised for its comfort and cooling properties, some reviewers suggest it may not be ideal for very heavy individuals requiring additional support.
Full review
Foundation and Construction
The Leesa Original mattress is built with a layered foam construction designed to balance support and comfort. According to Sleep Foundation's testing, the mattress features a responsive GreenFlex foam layer that acts as the base, followed by a memory foam layer that contours to the body. Mattress Nerd's review confirmed that this combination creates a firm yet cushioned feel, scoring 5.5/10 on the firmness scale. The top layer is engineered to prevent overheating, which is a key selling point for many consumers. NapLab's data-driven tests revealed that the mattress uses a plant-based foam that is both breathable and durable, with the company's proprietary GreenFlex foam providing a springy response that reduces the typical sink-in feeling associated with memory foam. The construction includes a breathable knit cover that enhances airflow, as noted by multiple reviewers.
Professional reviewers like those at Mattress Nerd and Sleep Foundation emphasized that the mattress's core structure is designed to offer consistent support across different body types. The GreenFlex foam layer, which forms the foundation, is rated for its durability and ability to resist sagging over time. This is particularly important for a memory foam mattress, which often suffers from premature wear. The memory foam layer, which is deeper than standard, provides pressure relief without causing the body to sink too deeply into the mattress. According to the Sleep Foundation's hands-on testing, the mattress performs well in edge support, with testers noting that it maintains its shape even when sitting on the edges. The layered approach ensures that the mattress doesn't feel too soft or too firm, striking a balance that appeals to a wide range of sleepers.
Comfort and Pressure Relief
Comfort in the Leesa Original is a key differentiator, particularly for side and back sleepers. Sleep Foundation's testing showed that the mattress provides excellent pressure relief, especially at the shoulders and hips. The memory foam layer, which is deeper than average, cradles the body without causing the feeling of being trapped or overly compressed. Mattress Nerd's reviewer noted that the mattress's medium-soft feel is ideal for those who want a balance between support and cushioning. The firmness level of 5.5/10 was rated as suitable for back sleepers and side sleepers under 230 lbs, according to Sleep Foundation's expert evaluation. The combination of the GreenFlex base and the memory foam top creates a surface that feels responsive yet supportive, which is crucial for maintaining spinal alignment during sleep.
NapLab's tests confirmed that the mattress excels in contouring to the body, with testers noting that it adapts well to different sleeping positions. The memory foam layer, which is 3 inches thick, was praised for its ability to relieve pressure points without causing overheating. This is particularly beneficial for people who tend to sleep hot or are sensitive to temperature changes during the night. The breathable knit cover, which is included with the mattress, helps to regulate body temperature and prevents the typical heat buildup associated with memory foam. Reviewers from both Mattress Nerd and Sleep Foundation highlighted that the mattress's ability to maintain a cool sleeping surface makes it a strong contender for hot sleepers, especially when compared to other memory foam mattresses in the same price range.
Motion Isolation
Motion isolation is a critical factor for couples, and the Leesa Original performs moderately well in this area. Sleep Foundation's testing revealed that the mattress does a decent job of isolating movement, though not as well as some premium hybrid models. The memory foam layer, while responsive, still transmits some motion, particularly when a partner moves around. Mattress Nerd's reviewer noted that while the mattress is better than many memory foam options, it's not ideal for couples who are highly sensitive to motion. The GreenFlex foam base helps to reduce motion transfer, but the memory foam layer still allows some disturbance. This is a common trade-off in memory foam mattresses, where the desire for comfort often comes at the cost of motion isolation.
NapLab's data-driven tests showed that the mattress isolates motion to a degree that is acceptable for most couples, but not exceptional. The firmness of the mattress plays a role in how much motion is transmitted, and the Leesa Original's medium-soft feel helps to minimize this to some extent. However, when comparing it to hybrid models like the Purple or Nectar, the Leesa Original falls short in this category. The motion isolation is more of a middle-ground performance, which is sufficient for most people but not outstanding. For couples who are particularly sensitive to motion, a hybrid mattress may be a better choice, though the Leesa Original still offers a solid compromise between comfort and functionality.
Cooling Performance
Cooling performance is one of the standout features of the Leesa Original mattress, as highlighted by multiple reviewers. Sleep Foundation's testing showed that the mattress maintains a cool sleeping surface, with the breathable knit cover and plant-based GreenFlex foam working together to prevent overheating. The company's proprietary foam is engineered to be more breathable than traditional memory foam, which is a significant advantage for hot sleepers. Mattress Nerd's reviewer specifically noted that the mattress doesn't trap heat like many memory foam options, making it a better choice for those who sleep hot or live in warmer climates. The cooling quilt top upgrade, available for an additional $175, was also praised for its added relief from heat.
NapLab's tests confirmed that the mattress's cooling properties are superior to many other memory foam mattresses in its category. The breathable knit cover, which is standard on the mattress, is made from moisture-wicking fibers that help to pull heat away from the body. The GreenFlex foam layer also contributes to this cooling effect, as it is less dense and allows for better airflow. Reviewers noted that the mattress's temperature regulation is one of its strongest selling points, especially when compared to other all-foam mattresses that tend to retain heat. The cooling performance is particularly beneficial for people who experience night sweats or live in hot climates, as it provides a consistent, comfortable sleeping environment throughout the night.
Durability and Longevity
Durability is a key concern for any mattress, and the Leesa Original's construction suggests it's built to last. Sleep Foundation's testing indicated that the mattress maintains its shape and support over time, with the GreenFlex foam base providing long-term stability. The memory foam layer, which is 3 inches thick, is designed to resist sagging and maintain its contouring properties. Mattress Nerd's reviewer noted that the mattress's construction is solid and that it doesn't show signs of wear or compression after extended use. The limited lifetime warranty provided by Leesa offers peace of mind, though it's worth noting that the warranty is more of a general guarantee rather than a specific commitment to longevity. The foam materials used in the mattress are also designed to resist degradation from heat and moisture, which is important for long-term performance.
NapLab's data-driven tests showed that the mattress holds up well under extended use, with no significant signs of sagging or loss of support. The company's proprietary GreenFlex foam is engineered to be more durable than traditional memory foam, which contributes to the mattress's longevity. The memory foam layer, while soft and comfortable, is also designed to maintain its structure over time, which is a critical factor for a mattress that is expected to last 8-10 years. Reviewers from both Sleep Foundation and Mattress Nerd emphasized that the mattress's construction is solid and that it provides consistent support throughout its lifespan. However, some users have reported minor issues with the cover fabric after extended use, which is a relatively minor concern compared to the overall durability of the mattress.
Value and Considerations
The Leesa Original offers a compelling value proposition for consumers looking for a mid-range memory foam mattress. At a price range of $699 to $1,299, it's competitively priced when compared to other all-foam mattresses in the market. Sleep Foundation's overall rating of 8.2 out of 10 reflects its strong performance across multiple metrics, including comfort, support, and cooling. Mattress Nerd's score of 3.9 out of 5 also indicates that it's a solid choice, especially for those who prioritize a balance of firmness and cushioning. The mattress is available with a 120-night trial, which is generous for a memory foam mattress, and free shipping is included, making it accessible for a wide range of consumers. The limited lifetime warranty adds further value, though it's important to note that the warranty is not as comprehensive as some competitors.
While the Leesa Original is well-regarded, it's not without its drawbacks. Some reviewers noted that it's not the best option for couples due to its moderate motion isolation. Additionally, the mattress is not ideal for stomach sleepers who require a firmer surface, as it's designed more for side and back sleepers. The memory foam layer, while comfortable, can still cause some heat retention, especially for those who are particularly sensitive to temperature changes. The mattress also lacks a pillow-top option, which some consumers might find limiting. Despite these minor drawbacks, the Leesa Original remains a strong contender in the memory foam category, especially for those who prioritize cooling and pressure relief over motion isolation.
Who It's Best For
The Leesa Original is best suited for side and back sleepers who prioritize comfort and pressure relief. Sleep Foundation's expert evaluation indicates that it's ideal for individuals under 230 lbs, particularly those who sleep hot or are sensitive to temperature changes. The mattress's cooling properties and medium-soft feel make it a great choice for people who want a balance of support and cushioning without the risk of overheating. Mattress Nerd's reviewer recommended it for back sleepers and combination sleepers, noting that the mattress provides excellent spinal alignment and support. The mattress is also a good fit for seniors, as it offers easy mobility and consistent support, which is important for those who may have mobility issues or are recovering from injury.
However, the Leesa Original is not ideal for stomach sleepers or couples who are highly sensitive to motion. The mattress's medium-soft feel is not firm enough for stomach sleepers who require a firmer surface to maintain proper spinal alignment. Additionally, while it does a decent job of isolating motion, it's not as effective as some hybrid mattresses, making it less suitable for couples who are easily disturbed by movement. The mattress is also not recommended for individuals who are particularly sensitive to heat, as the memory foam layer can still retain some warmth, even though the cooling properties are a standout feature. For those who are looking for a mattress that offers a balance of comfort, support, and cooling, the Leesa Original is a strong choice, but it's important to consider these limitations when making a decision.
Where It Falls Short
Despite its many strengths, the Leesa Original has some notable limitations that potential buyers should consider. One of the main drawbacks is its motion isolation, which is only moderate compared to hybrid mattresses. Sleep Foundation's testing showed that while the mattress does a decent job of reducing motion transfer, it's not as effective as some premium options, which may be a dealbreaker for couples. The memory foam layer, while comfortable, can still transmit some motion, especially during active sleep. Additionally, the mattress is not ideal for stomach sleepers, as its medium-soft feel doesn't provide enough firmness to maintain proper spinal alignment. The company's limited lifetime warranty, while reassuring, is not as comprehensive as those offered by some competitors, which may be a concern for long-term buyers.
Another area where the Leesa Original falls short is in its lack of a pillow-top option. While the mattress is designed to be comfortable and supportive, some consumers may find it too firm or too soft depending on their preferences. The absence of a pillow-top upgrade limits the customization options for those who want a plush surface. The breathable knit cover, while helpful for cooling, has been reported by some users to wear out faster than expected. This is a relatively minor issue, but it's worth noting for those who are particularly concerned about long-term durability. The mattress also lacks a significant edge support, which can be a problem for those who sleep on the edge of the bed or frequently get in and out of bed.
Strengths
- +Breathable knit cover with moisture-wicking fibers helps prevent overheating
- +Responsive GreenFlex foam provides cool sleeping experience and quick recovery
- +Cradling memory foam layer contours to body and relieves pressure points
- +120-night trial period allows ample time to test comfort and support
Watch-outs
- −Limited lifetime warranty may not cover all potential issues
- −May not suit very heavy individuals who need extra support
How it compares
The Leesa Original Mattress stands out with its breathable knit cover and responsive GreenFlex foam that keeps sleepers cool, which the Nectar Premier lacks in terms of cooling properties. While it offers good pressure relief, it doesn't provide the same level of support as the Saatva mattresses, which feature dense memory foam and sturdy coils.
Who this is for
At a glance: hot sleepers wanting cooling.
Why you’d buy the Leesa Original Mattress
- Breathable knit cover with moisture-wicking fibers helps prevent overheating.
- Responsive GreenFlex foam provides cool sleeping experience and quick recovery.
- Cradling memory foam layer contours to body and relieves pressure points.
Why you’d skip it
- Limited lifetime warranty may not cover all potential issues.
- May not suit very heavy individuals who need extra support.
Rating sources
Our 4.4 score is the average of these published ratings. More about methodology.
