Susalt 12 Inch Gel Memory Foam King Mattress - Pressure Relief, Spine Support, Diamond Pattern Design, Medium Feel, CertiPUR-US Certified
209.98$
In stock
- 12-inch gel memory foam comfort
- Pressure relief for better sleep
- Spine support for back health
- CertiPUR-US certified safe materials
- Medium feel diamond pattern design
Susalt King Size Mattress, 12 Inch Gel Memory Foam King Mattress Review
The Susalt King Size Mattress is a 12-inch all-foam mattress designed for pressure relief and spinal alignment. It targets sleepers seeking a medium-firm feel with cooling properties, combining gel-infused memory foam with breathable construction. The mattress arrives compressed in a box for easy delivery and setup, expanding to full size within hours. Key features include CertiPUR-US and OEKO-TEX certifications for material safety, a fiberglass-free flame-retardant cover, and a 100-night trial period with a 10-year limited warranty. Reviewers praise its comfort and value, noting improvements in back and hip pain. This mattress suits adults who prefer memory foam conforming without excessive sinkage, offering a balanced sleep surface for various sleeping positions.
Product Overview
The Susalt King Size Mattress measures 80 x 76 x 12 inches and weighs 81.8 pounds, fitting standard king bed frames. It features a three-layer all-foam system: a top layer of gel-infused memory foam for cooling, a middle egg crate foam layer for airflow and temperature regulation, and a thickened base foam for support. The cover is jacquard fabric with a diamond embossed pattern, soft and breathable, while the sides combine a snowflake pattern with breathable structures and patchwork design for visual appeal. The mattress is CertiPUR-US certified for foam quality and OEKO-TEX certified for cover safety, produced without harmful chemicals. It includes a fiberglass-free flame-retardant inner cover. After unboxing, the mattress requires up to 72 hours to fully expand and adjust shape, though many reviewers report it expands within an hour. Care involves minimal maintenance, with the breathable design helping regulate odor. The medium-firm feel provides contouring for pressure relief while maintaining support for spinal alignment. The mattress ships compressed in a box, making it portable and easy to maneuver into bedrooms.
Key Features
Gel-Infused Memory Foam Layer
- ✓Top layer keeps sleep surface cool by dissipating heat
- ✓Conforms to body curves for personalized pressure relief
- ✓Reduces motion transfer for undisturbed sleep
Egg Crate Foam Design
- ✓Middle layer increases airflow throughout the mattress
- ✓Effectively regulates temperature and minimizes odor
- ✓Enhances breathability for long-lasting fresh comfort
Thickened Support Foam Base
- ✓Provides strong foundational support for durability
- ✓Promotes proper spinal alignment during sleep
- ✓Prevents excessive sinkage for a balanced medium feel
Breathable Jacquard Fabric Cover
- ✓Soft diamond embossed pattern adds elegance and comfort
- ✓Breathable side designs with snowflake patterns enhance airflow
- ✓Patchwork detailing on one side improves visual richness
CertiPUR-US and OEKO-TEX Certified
- ✓Foam is CertiPUR-US certified for low emissions and durability
- ✓Mattress cover is OEKO-TEX certified, free from harmful chemicals
- ✓Ensures safer, healthier sleep environment without toxins
Fiberglass-Free Flame Retardant
- ✓Inner cover provides effective flame-retardant layer
- ✓Eliminates risks associated with fiberglass and harsh chemicals
- ✓Meets safety standards without compromising health
Mattress-in-a-Box Delivery
- ✓Arrives compressed in a box for easy shipping and handling
- ✓Expands to full size quickly, often within an hour
- ✓Simplifies setup and reduces delivery hassles
10-Year Warranty and 100-Night Trial
- ✓10-year limited warranty covers manufacturing defects
- ✓100-night trial allows risk-free testing of comfort and support
- ✓Provides peace of mind for long-term investment
Design & Build
The Susalt King Size Mattress features a 12-inch profile with a three-layer all-foam construction. The top layer is gel-infused memory foam designed to draw heat away from the body, enhancing cooling. Below this, an egg crate foam layer promotes airflow through channels, helping regulate temperature and reduce moisture buildup. The base layer consists of thickened support foam that provides foundational stability. The cover is made from jacquard fabric with a diamond embossed pattern, offering a soft touch and breathability. Sides incorporate snowflake patterns and precise breathable structures, with patchwork design on one side for aesthetic appeal. All materials are CertiPUR-US and OEKO-TEX certified, ensuring they are free from harmful substances like heavy metals and formaldehyde. The flame-retardant inner cover uses fiberglass-free technology for safety. The mattress ships compressed in a box, expanding upon unboxing; reviewers note it typically reaches full size within an hour, though the manufacturer recommends waiting 72 hours for optimal shape adjustment. Cleaning is straightforward due to the breathable, odor-resistant design, with no special maintenance required beyond regular bedding care.
Durability is supported by the thickened foam base, which resists sagging over time. The gel-infused memory foam maintains its conforming properties without breaking down quickly. The cover's breathable side panels help prevent heat and moisture accumulation, extending the mattress's lifespan. Aesthetics include the elegant diamond pattern and patchwork details, making it visually suitable for most bedrooms. The mattress fits standard king bed frames without overhang, and its 81.8-pound weight makes it manageable for two people during setup. The lack of coils or springs reduces noise and motion transfer, contributing to a quiet sleep experience. Reviewers report the mattress feels well-constructed, with no loose seams or uneven surfaces after expansion.
Performance
The Susalt mattress delivers a medium-firm feel that balances contouring and support. The gel-infused memory foam conforms to body shapes, distributing weight evenly to alleviate pressure points on shoulders, hips, and back. Reviewers note it helps with hip and back pain, providing relief through proper spinal alignment. The egg crate foam layer enhances breathability, keeping the sleep surface cooler than traditional memory foam; many users report reduced night sweats and improved comfort. Temperature regulation is effective, with the design minimizing heat retention. The mattress isolates motion well, preventing disturbances from partner movements. After expansion, it maintains a consistent firmness without developing soft spots. The CertiPUR-US foam resists off-gassing odors quickly, with most smells dissipating within a day. The fiberglass-free flame retardant adds safety without chemical smells. Overall, sleepers experience a cloud-like comfort with adequate support for various sleeping positions.
Long-term performance shows resilience against sagging, thanks to the thickened base foam. Reviewers using it for months mention sustained comfort and support. The breathable side designs aid in moisture wicking, reducing the risk of mold or mildew. The mattress fits securely on king frames without shifting. Some reviewers note it feels firmer initially but softens slightly after breaking in. The medium feel suits side, back, and stomach sleepers seeking pressure relief without excessive sinkage. Noise is minimal due to the all-foam construction. The 100-night trial allows users to assess comfort over time, with many finding it a great value for the price. However, individual experiences with firmness and cooling may vary based on personal preferences and room temperature.
Pros and Cons
Pros
- ✓Provides excellent pressure relief for back and hip pain
- ✓Gel-infused foam keeps sleep surface cool and comfortable
- ✓Breathable design reduces heat retention and night sweats
- ✓CertiPUR-US and OEKO-TEX certifications ensure material safety
- ✓Fiberglass-free flame retardant eliminates health risks
- ✓Expands quickly after unboxing, often within an hour
- ✓Medium-firm feel suits a wide range of sleepers
- ✓Minimal motion transfer for undisturbed sleep
- ✓Includes 10-year warranty and 100-night trial for peace of mind
- ✓Good value for money compared to traditional mattress stores
Cons
- ✗May be too firm for some sleepers preferring plush surfaces
- ✗Initial off-gassing odor may occur but dissipates quickly
- ✗Heavy at 81.8 pounds, requiring assistance for setup
- ✗Limited edge support compared to hybrid or innerspring mattresses
- ✗Cooling effect may vary in very warm environments
- ✗No mention of specific density ratings for foam layers
- ✗Expansion time can take up to 72 hours for optimal shape
- ✗Not suitable for those needing extra-firm or ultra-soft feels
- ✗Cover is not removable or machine-washable
- ✗May not fit non-standard king bed frames perfectly
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Product Specifications
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