20 Best 6 Lb Density Memory Foam Mattress in 2024 Reviews and Buying Guide

3,885 Reviews Scanned

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1 FDW 6 inch Gel Memory Foam Mattress for Cool Sleep & Pressure Relief/Medium Firm Mattresses... FDW 6 inch Gel Memory Foam Mattress for Cool Sleep & Pressure Relief/Medium Firm Mattresses... No ratings yet
2 Folding Mattress Topper with Storage Cover, 6 inch Tri Folding Memory Foam Mattress Topper, Full... Folding Mattress Topper with Storage Cover, 6 inch Tri Folding Memory Foam Mattress Topper, Full...
3 6 inch Folding Mattress, Tri Folding Memory Foam Mattress Topper, Full Size - 52'x 73'x 6' 6 inch Folding Mattress, Tri Folding Memory Foam Mattress Topper, Full Size - 52"x 73"x 6" No ratings yet
4 Roxzo Folding Mattress Queen Size,6 inch Tri-fold Memory Foam Mattress Topper with Washable Cover,... Roxzo Folding Mattress Queen Size,6 inch Tri-fold Memory Foam Mattress Topper with Washable...
5 generic Foldable Mattress,6 inch Queen Mattress,Tri-fold Memory Foam Mattress Topper,Folding... generic Foldable Mattress,6 inch Queen Mattress,Tri-fold Memory Foam Mattress Topper,Folding... No ratings yet
6 ZINUS 6 Inch Green Tea Memory Foam Mattress, Twin, Fiberglass Free, Patented Custom Contour Support,... ZINUS 6 Inch Green Tea Memory Foam Mattress, Twin, Fiberglass Free, Patented Custom Contour... No ratings yet
7 BDEUS 8 inch Gel Memory Foam Mattress for Cooling Sleep Pressure Relief Medium Firm Bed Mattresses... BDEUS 8 inch Gel Memory Foam Mattress for Cooling Sleep Pressure Relief Medium Firm Bed... No ratings yet
8 ZINUS 6 Inch Ultima Memory Foam Mattress [New Version], Twin, Fiberglass Free, Medium Firm Feel,... ZINUS 6 Inch Ultima Memory Foam Mattress [New Version], Twin, Fiberglass Free, Medium Firm Feel,...
9 OLIXIS Tri-fold Memory Foam Mattress - 4 Inch Queen Size Portable Floor Bed, Foldable Mat for Kids... OLIXIS Tri-fold Memory Foam Mattress - 4 Inch Queen Size Portable Floor Bed, Foldable Mat for...
10 PrimaSleep Twin Mattress, 6 Inch Gel Memory Foam Mattress, Gel Infused for Comfort and Pressure... PrimaSleep Twin Mattress, 6 Inch Gel Memory Foam Mattress, Gel Infused for Comfort and Pressure...
11 Novilla Twin Mattress, 6-Inch Gel Memory Foam Mattress for Cool Night & Pressure Relief,Medium... Novilla Twin Mattress, 6-Inch Gel Memory Foam Mattress for Cool Night & Pressure Relief,Medium... No ratings yet
12 Rhyme source 4.5 Inch Cool Gel Memory Foam Replacement Mattress for Sleeper Sofa and Couch Beds Full... Rhyme source 4.5 Inch Cool Gel Memory Foam Replacement Mattress for Sleeper Sofa and Couch Beds... No ratings yet
13 HOXURY Twin Mattress, 6 Inch Green Tea Memory Foam Mattress in a Box, Medium Firm Twin Size Mattress... HOXURY Twin Mattress, 6 Inch Green Tea Memory Foam Mattress in a Box, Medium Firm Twin Size... No ratings yet
14 ZINUS 6 Inch Green Tea Cooling Gel Memory Foam Mattress, Twin, Fiberglass Free, Cooling Gel Foam,... ZINUS 6 Inch Green Tea Cooling Gel Memory Foam Mattress, Twin, Fiberglass Free, Cooling Gel Foam,...
15 Nchanmar 6 Inch Full Size Mattress, Gel Memory Foam Full Mattress, Pressure Relieving, Cooling Gel... Nchanmar 6 Inch Full Size Mattress, Gel Memory Foam Full Mattress, Pressure Relieving, Cooling... No ratings yet
16 Milliard Memory Foam Folding Mattress with Washable Cover, Cot Size (75 inches x 31 inches) Milliard Memory Foam Folding Mattress with Washable Cover, Cot Size (75 inches x 31 inches) No ratings yet
17 6 Inch Queen Mattress Memory Foam Mattress Gel Mattress Bed-in-a-Box CertiPUR-US Certified for... 6 Inch Queen Mattress Memory Foam Mattress Gel Mattress Bed-in-a-Box CertiPUR-US Certified for... No ratings yet
18 Greaton, 4-Inch High-Density Cooling Gel Memory Foam RV Mattress Replacement, Medium Firm, Good for... Greaton, 4-Inch High-Density Cooling Gel Memory Foam RV Mattress Replacement, Medium Firm, Good...
19 FoamRush 6-Inch Bunk (48' x 72') Cooling Gel Memory Foam Mattress Replacement, Travel Comfort,... FoamRush 6-Inch Bunk (48" x 72") Cooling Gel Memory Foam Mattress Replacement, Travel Comfort,... No ratings yet
20 Novilla Twin Size Mattress, Memory Foam Mattress Twin 6 Inch, Cooling Twin Mattress in a Box for... Novilla Twin Size Mattress, Memory Foam Mattress Twin 6 Inch, Cooling Twin Mattress in a Box for... No ratings yet

Bestseller No. 1
FDW 6 inch Gel Memory Foam Mattress for Cool Sleep & Pressure Relief/Medium Firm Mattresses...
  • ☎-【COMFORTABLE & BREATHABLE】-The feel of this gel memory foam mattress is medium firm - slightly plusher than a traditional firm mattress. A gel...
  • ☎-【MATERIAL & CONSTRUCTION】-This 6-inch gel memory foam is cozy and conforming for a better night's sleep. The feel of this gel memory foam...
  • ☎-【UPGRADED COMFORT】-High-quality gel memory foam meets CertiPUR-US program standards for performance and durability Medium cushion-firm...
  • ☎-【SIMPLE & PRACTICAL】-The high-density base foam layer mold and conform to the body to eliminate tossing and turning. Gel memory foam mattress...
  • ☎-【EASY TO CLEAN】-It includes a soft hypoallergenic cover that is washable for your convenience. Pressure relieving gel foam naturally draws...
Bestseller No. 2
Folding Mattress Topper with Storage Cover, 6 inch Tri Folding Memory Foam Mattress Topper, Full...
  • Premium Folding Mattress: Our folding mattress is crafted with premium materials to ensure high-quality comfort wherever you go. Featuring...
  • Advanced Double Layer Construction: Our folding mattress boasts an innovative double-layer structure. With 2" of luxurious gel memory foam atop 4" of...
  • Enhanced Support and Durability: We've upgraded the support foam in our tri-fold mattress, making it 30% denser than previous versions. This ensures...
  • Ultimate Portability: Our folding mattress is designed for convenience on the go. Easily unfold it for a comfortable night's sleep anywhere you need...
  • Peace of Mind Guarantee: Backed by a 10-year limited warranty and a 30-day money-back return policy, our folding mattress ensures your satisfaction....
Bestseller No. 3
6 inch Folding Mattress, Tri Folding Memory Foam Mattress Topper, Full Size - 52"x 73"x 6"
  • Versatile Comfort: Our folding mattress combines premium materials with soft comfort and robust support, making it perfect for both indoor and outdoor...
  • Dual-Layer Design: Featuring a dual-layer construction with memory foam and support cotton, our folding mattress provides tailored comfort for a wide...
  • Enhanced Comfort: The mattress cover is made of skin-friendly fabric, ensuring a comfortable feel against the skin. Additionally, the cooling gel...
  • Superior Support: Our latest generation of high-density support foam prevents mattress sagging, providing optimal support for your body and creating a...
  • Exceptional Warranty and Support: Backed by our commitment to quality, our folding mattress comes with a comprehensive warranty and dedicated customer...
Bestseller No. 4
Roxzo Folding Mattress Queen Size,6 inch Tri-fold Memory Foam Mattress Topper with Washable Cover,...
  • ☁️Premium Folding Mattress: High-quality memory foam mattresses feature skin-friendly fabrics,making your skin feel more comfortable than ever;...
  • ☁️Perfect Design:The 0.5" luxurious memory foam in the first layer allows you to experience the highest quality touch; The 2" gel memory foam in...
  • ☁️Portable Mattress: Memory Foam Tri-Fold Mattresses are the ideal solution for temporary sleeping. Which is very convenient to move and carry. It...
  • ☁️Premium Washable Cover: The Tri-fold mattress can be folded up and carried. When folded up, it can be used as a cushion, which can be stored...
  • ☁️Lifetime Customer Service: Our lifetime customer service ensures that any issues or concerns encountered with the Roxzo Memory Foam Tri-fold...
Bestseller No. 5
generic Foldable Mattress,6 inch Queen Mattress,Tri-fold Memory Foam Mattress Topper,Folding...
  • Ultimate Comfort, Perfect Support: Our foldable mattress combines 1-inch gel memory foam with 5-inch high-density support foam, providing exceptional...
  • Easy Portability, Convenient Storage: With its clever folding design, our mattress can be effortlessly folded and neatly stored in any corner, saving...
  • Versatile Application, Always Handy: Whether entertaining guests in the living room or exploring the great outdoors, our folding mattress meets your...
  • Premium Materials, Quality Assurance: Before use, allow our foldable mattress to expand for approximately 74 hours, allowing it to fully recover to...
  • Customer First, Service Guarantee: Putting customer needs first, we offer comprehensive 12 years after-sales service. Whether you encounter any issues...
SaleBestseller No. 6
ZINUS 6 Inch Green Tea Memory Foam Mattress, Twin, Fiberglass Free, Patented Custom Contour Support,...
  • THE RIGHT COMBINATION - Refreshing green tea and moisture-absorbing charcoal infused into three layers of top-notch foam. This mattress cradles every...
  • PATENTED CUSTOM CONTOUR SUPPORT - No more waking up feeling like you've been swallowed by your mattress. Zinus' patented Custom Contour technology is...
  • AFFORDABLE REST, CERTIFIED QUALITY - Experience the luxury of high-quality CertiPUR-certified foams without breaking the bank. This fiberglass-free...
  • EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the...
  • Please allow 24-72 hours for your mattress to regain its original shape. Memory foam will expand faster in a warmer room and may take longer to regain...
Bestseller No. 7
BDEUS 8 inch Gel Memory Foam Mattress for Cooling Sleep Pressure Relief Medium Firm Bed Mattresses...
  • 🧊【Stay Cool &Enhanced Breathable Comfort】Enjoy a comfortable night's sleep with our mattress, featuring a unique cooling system. Ideal for hot...
  • 🛏【Enhanced Comfort & Relief】Experience the perfect blend of support and softness with our memory foam mattress. Its 3-layer design,including...
  • 💤【CertiPUR-US & Oeko-Tex Certified】Our mattress meets stringent standards for content, emissions, and durability. Choose health and safety with...
  • 🧼【Removable Washable Mattress Cover】Our mattress comes with a removable, machine-washable cover. Simply unzip and wash for a hassle-free way to...
  • 🕑【Mattress in a Box-Easy to Move】Our mattress is smartly vacuum-compressed, rolled, and packaged in a compact box, making handling and...
Bestseller No. 8
ZINUS 6 Inch Ultima Memory Foam Mattress [New Version], Twin, Fiberglass Free, Medium Firm Feel,...
  • ULTIMATE COMFORT AND A CLEANER PLANET – This fusion of exceptionally rejuvenating memory foam, with unmatched pressure relief has a medium firm feel...
  • COMFORTABLE SUPPORT - Pressure-relieving memory foam conforms to the shape of your body while our 7-zone comfort system helps relieve stress on your...
  • ALL NIGHT FRESHNESS - The all-natural green tea and purified charcoal infusions work together to help keep your mattress fresh for many nights to come
  • CERTIFIED SAFE MATERIALS – Crafted from high-quality CertiPUR-US certified foam and wrapped with an OEKO-TEX certified mattress cover all produced...
  • WORRY-FREE WARRANTY – A 10-year limited warranty is included with the mattress; please allow 24–72 hours for your mattress to expand to its...
SaleBestseller No. 9
OLIXIS Tri-fold Memory Foam Mattress - 4 Inch Queen Size Portable Floor Bed, Foldable Mat for Kids...
  • 【High-quality Materials】 The foldable memory foam mattress is made of infused 1.5 inches of cold gel Aero Fusion, which allows you to regulate the...
  • 【Wide Applications】 This tri-fold memory foam mattress is the perfect solution for temporary sleep, the foldable mattress is specially designed...
  • 【Portable & Easy Cleaning】 It consists of three memory foam mattresses, easy to carry and move. It can be unfolded or folded in seconds. The...
  • 【Multifunctional Design】 The tri-fold mattress has 4 ways to fold and use, either unfolded all the way on the bed to use as a mattress or yoga...
  • 【CertiPUR-US Certified】 The collapsible bed pad unfolds and is ready to use, these storage does not take up space; and the memory foam composition...
SaleBestseller No. 10
PrimaSleep Twin Mattress, 6 Inch Gel Memory Foam Mattress, Gel Infused for Comfort and Pressure...
  • [ Dimensions ] - 75 x 39 x 6 inches
  • [ 3 Layers ] - 1" Cooling Gel Memory Foam + 2.5" Convoluted High Density Foam + 2.5" High Density Foam
  • [ Temperature Regulating ] - Cooling gel memory foam disperses body heat and regulates temperatures, creating a pleasant sleeping experience while...
  • [ Pressure Relieving ] - Responsive, medium firm, foam layers adapt and conform to unique body contours, providing optimal comfort while targeting all...
  • [ Stable Support ] - Durable high density foam guarantees stable support through excellent motion transfer and uniform weight distribution
Bestseller No. 11
Novilla Twin Mattress, 6-Inch Gel Memory Foam Mattress for Cool Night & Pressure Relief,Medium...
  • COZY SLEEP IN A SAFE ENVIRONMENT:Novilla twin size mattress features an eco-friendly foam support layer for excellent durability and comfort, ensuring...
  • COOL & RELIEVES PAINS:The top layer of the twin mattress is made with a thicker 2-inch gel foam for comfort, and the cover is added with bamboo...
  • MEDIUM-FIRM SUPPORT FEEL:The twin foam mattress is combined with a 2" gel memory foam and 4" base foam. Ideal for those who need medium-firm support...
  • 100-DAY FREE TRIAL:Your mattress purchase is not the end. We offer you a 100-day free trial, and the memory foam twin mattress is covered by a 10-year...
  • 100-DAY FREE TRIAL- Your Novilla mattresses purchase is not the end. We offer you a 100-day free trial, and the twin xl mattress is covered by a...
Bestseller No. 12
Rhyme source 4.5 Inch Cool Gel Memory Foam Replacement Mattress for Sleeper Sofa and Couch Beds Full...
  • Memory Foam Sleeper Sofabed Mattress combines a 2.5in firm polyurethane foam base with a 2in cool cel memory foam,memory foam mattresses are highly...
  • Cool Gel memory foam mattresses offer superior pressure relief and support by conforming to the body's pressure points. They adapt to the body's...
  • Cool Gel memory foam mattresses are made of high-density memory foam, providing exceptional durability and longevity. has passed the OEKO-TEX...
  • Our memory mattresses are not only suitable for folding sofa beds, but also compatible with other furniture or boats, campers&RVs. They can also be...
  • Full size pull-out mattress measures 73"L x 52"W x 4.5"TH. The mattress is vacuum packed for easy transportation and gift giving to family and...
Bestseller No. 13
HOXURY Twin Mattress, 6 Inch Green Tea Memory Foam Mattress in a Box, Medium Firm Twin Size Mattress...
  • 【HEALTHY & REFRESHING SLEEP】The green tea natural ingredients do help for enhancing sleep quality, this green tea memory foam mattress features...
  • 【SUPPORTIVE & RELIEVES PAINS】Hoxury queen size memory foam is combined with comfort foam to distribute pressure and mold to your body, a...
  • 【MEDIUM FIRM FEEL】The green tea memory foam mattresses rank around a 5 on the 13-point firmness scale, it has a slight firmness that prevents...
  • 【EASY SETUP】This queen mattress is rolled and compressed in a box, delivery to your door directly for easy setup, compatible with most of bed...
  • 【AFFORDABLE & WARRANTY】This queen size green tea memory foam mattress has best value and affordable, all Hoxury bed mattress comes with a 10-year...
SaleBestseller No. 14
ZINUS 6 Inch Green Tea Cooling Gel Memory Foam Mattress, Twin, Fiberglass Free, Cooling Gel Foam,...
  • AS COOL AS IT GETS - Settle in to a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling...
  • PRESSURE-RELIEVING FOAMS – Layers of ultra-cooling gel and green tea infused memory foam, soft comfort foam and durable, high density base foam
  • AFFORDABLE REST, CERTIFIED QUALITY - Experience the luxury of high-quality CertiPUR-certified foams without breaking the bank. This fiberglass-free...
  • EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the...
  • Worry-free 10 year limited warranty included; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs
SaleBestseller No. 15
Nchanmar 6 Inch Full Size Mattress, Gel Memory Foam Full Mattress, Pressure Relieving, Cooling Gel...
  • UPGRADED COMFORT: Premium gel memory foam meets the performance and durability standards set by CertiPUR-US. A soft memory gel top layer and a...
  • QUALITY MATERIALS: Our full size mattresses are made with advanced sleep technology and the best materials available, gel memory foam helps with...
  • PERFECT COMBINATION: A mattress full size made of gel memory foam and comfort foam with higher quality and better elasticity, highly conforming to the...
  • PROTECTIVE COVER: Durable, soft knit fabric cover wicks away moisture to help keep you cool, and Surface Protection Technology helps protect the...
  • PROFESSIONAL PACKAGING: Memory foam full mattresses are compressed, rolled, and packaged in a box for easy setup as well as handling. They are...
SaleBestseller No. 16
Milliard Memory Foam Folding Mattress with Washable Cover, Cot Size (75 inches x 31 inches)
  • The Milliard Memory Foam Tri-fold Mattress allows you to get a comfortable night's sleep wherever you go. Simply unfold the foam bed on the floor in...
  • Memory foam is known for the therapeutic qualities and comfortable support. The Milliard tri-fold mattress is ventilated for air flow to help regulate...
  • The Milliard Memory Foam Tri-fold Mattress is the ideal solution to temporary sleeping accommodations. Perfect for unexpected sleep over guests,...
  • The Milliard 6in. tri-fold mattress is constructed of a layer of 3lb luxurious memory foam over a supportive foam base for a great sleep experience....
  • Mattress includes removable jacquard ultra-soft cover with anti-slip bottom. Mattress in flat position measures 75x31x6in. When folded it measures...
SaleBestseller No. 17
6 Inch Queen Mattress Memory Foam Mattress Gel Mattress Bed-in-a-Box CertiPUR-US Certified for...
  • 【CertiPUR US Certification】Our mattress has been certified by CertiPUR US. Our mattresses are free of harmful substances such as formaldehyde,...
  • 【Good Quality】Our mattress are 6 inches thick.Our mattress is including 1 inch gel memory foam and 5 inch thick density base support foam. Our...
  • 【Easy to Install】Our mattress is compressed into a sturdy plastic bag and packaged in a box.Before you unpack, you can easily move to any room....
  • 【Comfortable&Breathable】The gel memory mattress adapt to the environment to keep the mattress surface at the ideal sleeping temperature.The...
  • 【Notes】Please allow 4-6 hours for your mattress to regain its original shape. Note that it takes about 72 hours for the mattress to get rid of its...
Bestseller No. 18
Greaton, 4-Inch High-Density Cooling Gel Memory Foam RV Mattress Replacement, Medium Firm, Good for...
  • GEL MEMORY FOAM: High-density Ventilated Cooling gel memory foam comes in different Sizes, making it versatile and suitable for various furniture...
  • RESILIENCE: High-density foam has excellent resilience, meaning it can quickly bounce back to its original shape after compression. It ensures that...
  • VERSATILE: High-density foam comes in different thicknesses and densities, making it versatile and suitable for various furniture types. It can be...
  • EASY TO CUSTOMIZE: foam is easy to cut and slice through with tools such as a sharp knife, serrated knife, electric knife, or electric hot wire foam...
  • OPEN WITH CARE: Please use caution and do not use a box cutter or anything sharp to open your shipping box as you may cut through and tear into the...
Bestseller No. 19
FoamRush 6-Inch Bunk (48" x 72") Cooling Gel Memory Foam Mattress Replacement, Travel Comfort,...
  • Item length width thickness : 6.0 inches
  • Item firmness description : Medium
  • Top style : gel top
  • Item dimensions : 48.0 inches
Bestseller No. 20
Novilla Twin Size Mattress, Memory Foam Mattress Twin 6 Inch, Cooling Twin Mattress in a Box for...
  • PRESSURE RELIEF & COMFY SUPPORT IMPROVE SLEEP QUALITY- This twin memory foam mattress suits all sleep positions. It supports every contour of your...
  • FUNCTIONAL COMBINATION FOR YOUR RESTFUL SLEEP- 2 layers are 1" gel memory foam and 5" high-density base foam. With them, While lying down, you'll feel...
  • GEL MEMORY FOAM MATTRESS FOR A COOLER NIGHT'S SLEEP- Gel infused in the foam can regulate the temperature of the sleep space so that you won't feel...
  • MATTRESS WITH COZY CORNERS & GREAT EDGE SUPPORT- Combined with the gel foam, 5-inch high-density base foam makes the memory foam mattress' corners...
  • TWIN MATTRESS IN A BOX- The Novilla twin mattress is expertly compressed, vacuum-packed, and then rolled into a compacted box to avoid stain or...
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FAQ:

Q: What is the density of memory foam mattress?

A: Memory foam with a density of 4 to 5 pounds per cubic foot is referred to as medium-density foam. Mattresses made with medium-density foam are typically a good blend of comfort, durability, and support with a reasonable price tag. While they’re not as soft as low-density memory foam, you’ll still sink into comfort without much resistance.

Q: Can a 9 inch memory foam mattress support your body weight?

A: While anything below 9 inches will not be able to support the body weight of a grown adult alone, a 9 inch memory foam mattress is the closest you can get to it. The foam layer in the mattress is more than that of 8 inch memory foam mattress but lesser than 10 inch or higher thickness, making it suitable only for adults who are not too heavy.

Q: What is low-density memory foam mattress?

A: Low-density memory foam has a measurement of 3 pounds per cubic foot or lower. This kind of memory foam mattress feels softer, and you’ll sink into it more quickly. Most memory foam mattress makers use higher densities because they’re more durable and provide more support than low-density foam.

Q: What is the difference between 11 inch and 12 inch memory foam mattress?

A: Moreover, in 11 inch memory foam mattress, more foam is used to render it smoother. The feeling of being afloat is higher in mattresses with such thickness. It is seen similar to 10 inch memory foam mattress with a few tweaks for better. 12 Inch Memory Foam Mattress