Stearns and Foster Lux Hybrid Firm Mattress Review

How did the Stearns and Foster Lux Hybrid Firm Mattress perform?

Performance Score: 8.4/10

1. How is back alignment and overall support? (Score: 8/10)

The Lux Hybrid firm mattress from Stearns and Foster provides firm enough support to prevent you from sinking down lower, which is why it tested much better than the average memory foam mattress when it comes to spinal support. The Mattress Checker App conveyed that the hips were more supported than other memory foam mattresses we tested and with better than average contouring of the shoulders, giving it enough back support to show that it was in a good range for overall spinal alignment.

It can work for back and stomach sleepers who don’t have back problems and it may work for back sleepers that do have back issues, but only if they find that they do better with a more contouring surface that allows the hips to sink in more on their back. If you don’t like the sinking of your buttocks as a back sleeper, it may be worth looking at other options that won’t allow that, but either way, that sinking-in makes it not a good mattress for stomach sleepers.

2. How is the firmness and pressure relief? (Score: 9.8 /10)

The Stearns and Foster Lux Hybrid Firm Mattress combines nearly 200 years of traditional innerspring technology with modern Tempur-Pedic memory foam innovation. This mattress features a highly conforming Tempur-Pedic memory foam surface paired with individually wrapped innerspring coils, including additional Tempur memory foam. The result is a more contouring surface with firm support to prevent excessive sinking, which leads to superior spinal support compared to the average memory foam mattress.

The Mattress Checker APP indicated that the hips received better support than other memory foam mattresses we tested, and the shoulders experienced better-than-average contouring. This combination provides sufficient back support, ensuring good overall spinal alignment. Although the firm model may feel hard initially, the memory foam softens as it adapts to your body overnight, offering good comfort for a firmer mattress overall.

3. Sleeping Position Compatibility (Score: 9.8/10)

The Stearns and Foster Lux Hybrid Firm Mattress works well for couples and pet owners due to its motion isolation and edge support, making it ideal for a light sleeper with a restless partner or pets. It is a good option for side sleepers, offering pressure relief and spinal alignment, though back sleepers may prefer a firmer or less contouring mattress. Stomach sleepers may not find it suitable due to midsection sinking.

4. How is the edge support? (Score: 8.5/10)

As expected from a mattress that is not a Bed-in-the-Box type and includes side rail support, the Stearns and Foster Lux Hybrid Firm Mattress fares well in terms of edge support. Despite having a slow adaptive memory foam surface that can make the edges feel softer in many cases, the mattress provides solid edge support, preventing excessive sinking and ensuring stability.

5. How is the cooling? (Score: 7.5/10)

Stearns and Foster offer a luxurious and stylish Tencel cooling cover that helps reduce heat build-up. However, the mattress’s very contouring memory foam surface does not breathe as well as more traditional or specialized ventilated designs. As a result, it doesn’t excel in this category, and some heat-sensitive users may find it a bit warmer than they prefer.

6. Eco-friendly? How is the off-gassing? (Score: 6.9/10)

Stearns and Foster doesn’t provide information on whether they use eco-friendly materials or if any of their materials are made in the U.S.A. However, they do build each mattress to order in New Jersey. This process may result in higher initial V.O.C. off-gassing. While there aren’t many complaints about mattress odor, there are notable concerns regarding the off-gassing from their adjustable base, so this is something to keep in mind if you are considering pairing your mattress with one.

7. Does it have good motion isolation? (Score: 9.9/10)

As we had hoped, the Stearns and Foster Lux Hybrid Firm Mattress excels in reducing motion transfer. Being a full-size mattress shipped without compression in a box, it utilizes a Tempur higher density memory foam surface combined with an individual pocketed coil/memory foam spring system. This design minimizes motion, meaning you won’t have to worry about feeling your partner’s movements, making it an excellent choice for lighter sleepers.

8. Warranty (Score: 7.5/10)

The Stearns and Foster Lux Hybrid Firm Mattress comes with a standard 10-year limited warranty, which is typical for the industry. However, the warranty requires the mattress to sag at least 1.5 inches before it is triggered, providing a moderate level of protection. They also offer a trial period during which you can return the mattress if unsatisfied, but this must be within a 30 to 90-day window, and there may be a return fee of up to $175.

9. Sleep Trial (Score: 7.9/10)

The sleep trial period is seen as reasonable, but the associated return fee detracts from its appeal. Stearns and Foster offers a 30 to 90-day trial, which gives users time to decide if the mattress meets their needs. However, a user mentioned, “The return fee is a bit of a turn-off, but the trial period is decent,” pointing out the cost of returning the mattress if it doesn’t work out. Another reviewer stated, “Not the best sleep trial, but 30-90 days is enough to decide,” indicating that while the trial period is adequate, the potential return costs could be a deterrent.

10. Customer and Trusted Ratings (Score: 8/10)

Customer reviews and ratings from trusted sources are varied, leading to an overall mixed perception. Many customers expressed satisfaction with their purchase, citing comfort and support as key benefits. One user said, “Mixed reviews overall, some love it, others not so much,” reflecting the divergent opinions. Another noted, “Customer service was helpful, but opinions on the mattress are varied,” indicating that while customer support is responsive, the mattress itself garners a range of reactions. This variability suggests that individual preferences and experiences play a significant role in overall satisfaction.

A Closer Look at the Stearns & Foster Mattress Materials

Top Layer – Tencel™ Cover

The mattress features a luxurious Tencel™ cover, known for its softness and moisture-wicking properties. Tencel™ is derived from sustainable wood sources and helps to maintain a cool and dry sleeping environment by reducing heat buildup.

Comfort Layer – TEMPUR-ES® Memory Foam

Directly beneath the Tencel™ cover is a layer of TEMPUR-ES® memory foam. This material is renowned for its conforming abilities, providing personalized comfort by contouring to the body’s shape. It offers pressure relief, especially for the shoulders and hips, making it a great choice for side sleepers.

Support Layer – IntelliCoil® Micro HD Layer

Below the memory foam, there is the IntelliCoil® Micro HD layer, consisting of hundreds of individually wrapped coils. These coils are designed to provide adaptive support and enhance the overall comfort of the mattress. They offer targeted support to different parts of the body, ensuring proper spinal alignment and reducing pressure points.

Transitional Layer – Gel Memory Foam

This layer provides a transition between the softer comfort layers and the firmer support layers below. Gel-infused memory foam helps to enhance cooling by dissipating heat and also adds an extra layer of conforming support.

Support Core – IntelliCoil® HD System

The core of the mattress features the IntelliCoil® HD system, a series of high-density coils encased in fabric pockets. These coils offer robust support, reduce motion transfer, and provide a stable base for the mattress. This system is crucial for maintaining the mattress’s shape and durability over time.

Edge Support – PrecisionEdge™ System

The edges of the mattress are reinforced with the PrecisionEdge™ system. This technology enhances edge support, preventing sagging and ensuring that the mattress remains supportive right to the edges. It also increases the usable sleeping surface area, making the mattress feel larger.

Base Layer – High-Density Foam

The bottom layer consists of high-density foam that serves as a durable foundation for the entire mattress structure. This layer adds longevity to the mattress and ensures that it maintains its shape and support over years of use.

Our Analysis

The Stearns and Foster Lux Hybrid Firm mattress combines traditional innerspring technology with modern Tempur-Pedic memory foam to provide a unique sleeping experience. It is designed to offer excellent back support and motion isolation, making it a standout choice for those with back pain and couples. The sturdy edge support and overall luxurious feel add to its appeal, although the mattress may retain heat and may not be ideal for stomach sleepers. The higher price point and potential return fee during the trial period are considerations for prospective buyers.

Customer Insights
Customer reviews reflect a mix of high praise and some critical feedback. Many users commend the mattress for its superior back support and spinal alignment, with side sleepers particularly appreciating the contouring comfort for hips and shoulders. Motion isolation receives high marks, with users noting minimal disturbance from partner movements. The edge support is frequently highlighted as a positive feature, providing stability and preventing sagging.

Some users express concerns about the mattress retaining heat, which can be a drawback for hot sleepers. The firmness is generally well-received, although it may feel too firm initially for some, and the sinking sensation is not suitable for stomach sleepers. There are environmental concerns due to the lack of eco-friendly material information, and some users find the return fee during the trial period to be a significant drawback.

The Final Verdict: 8.4/10

The Stearns and Foster Lux Hybrid Firm mattress is a high-end option that delivers on its promise of comfort and support, particularly for side and back sleepers. Its luxurious feel, combined with excellent motion isolation and sturdy edge support, makes it a worthy investment for those seeking a premium sleeping experience. However, it may not be the best choice for stomach sleepers or those who sleep hot.

Additionally, environmentally conscious buyers might find the lack of transparency regarding materials a concern, and budget-conscious shoppers might be deterred by the higher price and return fee. Overall, if you prioritize support, motion isolation, and a luxurious feel, and can accommodate its price point, the Stearns and Foster Lux Hybrid Firm mattress is a solid choice.