Beautyrest Black L-Class Queen Mattress - 13.5" Medium Firmness, Cooling Technology, CertiPUR-US Certified, 100-Night Trial, 10-Year Warranty
1,949.80$
In stock
- Advanced cooling for restful sleep
- Medium firmness supports all positions
- CertiPUR-US certified for safety
- 100-night trial risk-free
- 10-year warranty ensures durability
Beautyrest Black L-Class 13.5” Medium Queen Mattress, Cooling Technology Review
The Beautyrest Black L-Class is a premium hybrid mattress designed for sleepers seeking balanced cooling, pressure relief, and motion isolation. It targets hot sleepers and those with back discomfort through its nine-layer construction featuring plant-based cooling technology and gel memory foam. The mattress combines Beautyrest's T3 Pocketed Coil Technology with multiple foam layers to provide medium firmness, making it suitable for various sleep positions. Key value lies in its advanced cooling system that aims to maintain comfort throughout the night, immediate pressure relief from SurfaceTouch Gel Memory Foam, and enhanced support from pocketed coils. With a 100-night sleep trial and 10-year limited warranty, it positions itself as a durable investment for adult sleepers prioritizing temperature regulation and spinal alignment.
Product Overview
The Beautyrest Black L-Class Queen mattress measures 79.5 inches long by 60 inches wide with a 13.5-inch thickness, weighing 109 pounds. Its construction includes nine layers of materials, primarily gel memory foam, high-density foam, memory foam, and pocketed coils. The cover is made from a polyester blend with antimicrobial protection to inhibit odor-causing bacteria. The mattress features Beautyrest's most advanced cooling system using plant-based technology integrated into the sleep surface. SurfaceTouch Gel Memory Foam sits directly under the cover to deliver immediate pressure relief, while additional gel memory foam layers contour to the body for personalized support. The support core utilizes T3 Pocketed Coil Technology with a center zone for targeted reinforcement, designed to reduce motion transfer. Available in Queen size with a medium firmness level, it is not customizable, portable, or foldable. Care requires hand washing only. Reviewers note the substantial weight and sturdy build, with some mentioning initial off-gassing smells that may dissipate. The mattress suits adult sleepers looking for a hybrid model that balances cooling features with responsive support.
Key Features
Plant-Based Cooling Technology
- ✓Uses advanced plant-based materials to regulate temperature throughout the night
- ✓Helps keep sleepers cool and comfortable from initial lie-down to morning
- ✓Integrated directly into the sleep surface for consistent cooling effect
SurfaceTouch Gel Memory Foam
- ✓Positioned immediately under the cover for instant pressure relief
- ✓Contours to body shape to reduce pressure points upon contact
- ✓Works with other foam layers to provide personalized support
T3 Pocketed Coil Support System
- ✓Features individually wrapped coils for enhanced support and motion isolation
- ✓Center zone construction offers targeted reinforcement where needed most
- ✓Absorbs energy to minimize disturbance from partner movement
Nine-Layer Hybrid Construction
- ✓Combines gel memory foam, memory foam, high-density foam, and pocketed coils
- ✓Delivers balanced comfort and durability through layered materials
- ✓Provides medium firmness suitable for various sleep positions
Antimicrobial Mattress Protection
- ✓Polyester blend cover includes antimicrobial treatment to inhibit bacteria
- ✓Helps keep mattress fresh by reducing odor-causing microbes
- ✓Note: protects mattress material but not users against pathogens
CertiPUR-US Certified Materials
- ✓Foams meet CertiPUR-US standards for content, emissions, and durability
- ✓Ensures materials are made without harmful chemicals like ozone depleters
- ✓Provides assurance of safety and environmental responsibility
100-Night Sleep Trial
- ✓Allows buyers to test mattress at home for over three months
- ✓Offers full refund or exchange if not satisfied within trial period
- ✓Reduces purchase risk for those uncertain about comfort fit
10-Year Limited Warranty
- ✓Covers manufacturing defects and material failures for a decade
- ✓Reflects confidence in long-term durability and construction quality
- ✓Provides protection against premature sagging or coil issues
Design & Build
The Beautyrest Black L-Class showcases a robust hybrid design with nine distinct layers engineered for comfort and support. Its 13.5-inch profile includes a polyester blend cover treated with antimicrobial protection to maintain freshness. Beneath the cover, SurfaceTouch Gel Memory Foam provides immediate pressure relief, followed by additional gel memory foam and high-density foam layers that contour to the body. The support core features T3 Pocketed Coil Technology, where individually wrapped coils enhance durability and motion isolation. Center zone construction reinforces the middle third of the mattress for targeted support. Materials are CertiPUR-US certified, ensuring they meet standards for content and emissions. The mattress is not customizable, portable, or foldable, reflecting its substantial 109-pound weight and permanent setup requirement.
Aesthetics focus on functional elegance with a tailored cover and clean lines. The design prioritizes breathability through cooling materials and coil airflow. Cleaning is limited to hand washing due to the non-removable cover and integrated layers. Reviewers praise the sturdy stitching and build quality, noting it withstands handling without damage. Some mention initial off-gassing smells that typically dissipate within days. The mattress requires a sturdy foundation or adjustable base due to its weight and hybrid construction. Its medium firmness and 13.5-inch depth make it compatible with standard sheets and bedding. Overall, the design balances advanced materials with durable construction aimed at long-term use.
Performance
The mattress excels in cooling and pressure relief, with many reviewers reporting improved sleep comfort. The plant-based cooling technology helps regulate temperature, reducing night sweats for hot sleepers. SurfaceTouch Gel Memory Foam delivers immediate contouring, alleviating pressure points for those with back issues like herniated disks. T3 Pocketed Coils provide responsive support that adapts to different sleep positions while minimizing motion transfer, beneficial for couples. Reviewers note the medium firmness offers a balance of softness and support, preventing sinkage while cradling the body. The antimicrobial cover maintains freshness over time, though it does not protect against pathogens. Some users mention the mattress feels initially firm but breaks in within weeks.
Performance trade-offs include weight and potential odor. At 109 pounds, the mattress is heavy and difficult to move, requiring professional delivery. A few reviewers report strong chemical smells upon unboxing, though this often fades. The non-portable design limits relocation flexibility. Warranty experiences vary, with one reviewer citing issues with downgraded replacements and poor customer service. Insulation against motion is effective but not absolute. The mattress retains its shape well, with no significant sagging reported in early use. It fits standard Queen bed frames but may be too thick for some low-profile bases. Overall, performance centers on cooling, support, and durability, though buyers should consider weight and warranty terms.
Pros and Cons
Pros
- ✓Advanced plant-based cooling technology regulates temperature effectively
- ✓SurfaceTouch Gel Memory Foam provides immediate pressure relief
- ✓T3 Pocketed Coils offer enhanced support and motion isolation
- ✓Nine-layer hybrid construction balances comfort and durability
- ✓Antimicrobial cover helps reduce odors and maintain freshness
- ✓CertiPUR-US certified materials ensure safety and quality
- ✓100-night sleep trial allows risk-free testing
- ✓10-year limited warranty covers long-term defects
- ✓Sturdy build quality with robust stitching
- ✓Medium firmness suits various sleep positions
Cons
- ✗Heavy weight at 109 pounds makes moving difficult
- ✗Initial off-gassing smells reported by some users
- ✗Non-portable and non-foldable design limits flexibility
- ✗Warranty claims may involve downgrades to cheaper models
- ✗Customer service can be slow and unresponsive per reviews
- ✗Requires hand wash only, limiting cleaning options
- ✗Price point is high compared to some alternatives
- ✗Not customizable in firmness or materials
- ✗May feel too firm initially before breaking in
- ✗Chemical smell complaints from a few buyers
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