Top 10 Best 4 inch memory foam mattress topper in 2026

Last Updated - 6/22/2026

🏆Best Choice

Linenspa

LINENSPA Memory Foam Mattress Topper - 3 Inch Gel Infused Memory Foam - Plush Feel - Cooling and Pressure Relieving - CertiPUR Certified - Dorm Room Essentials - Queen Size

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•PRESSURE RELIEVING MEMORY FOAM: Plush gel infused memory foam conforms to your curves for personalized comfort that hugs you to sleep; use it to rejuvenate an old mattress, soften a too-hard mattress, or prolong the life of your mattress
•COOLING GEL INFUSIONS: This topper is infused with a cooling gel that helps capture and distribute heat to keep you cool and comfortable while you sleep
•MULTIPLE PROFILE OPTIONS: Choose your own level of comfort with a plush 2-inch profile or an even plusher 3-inch profile, either way you get the same pressure relieving memory foam feel
•EASY SETUP: Your gel infused memory foam mattress topper arrives compressed, all you have to do is open the package, unroll it, and watch it expand fully in 24-48 hours
•QUALITY MATERIALS: Sleep soundly knowing your mattress topper is CertiPUR-US Certified, meaning we only use the highest quality materials to ensure longevity and safety; 3-year limited warranty

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$89.99

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Best Price Mattress

Best Price Mattress 4 Inch Ventilated Memory Foam Mattress Topper, Cooling Gel Infusion, CertiPUR-US Certified, Dorm Essentials, Short Queen

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•4 In memory foam topper instantly revamps old mattress for superior sleep Climate
•Ventilated design optimizes air flow and reduces trapped body heat
•Responsive memory foam is engineered for ideal pressure relieving support
•Certified by CertiPUR us for performance, emissions and environmental stewardship
•3 Year manufacturer
•Product Note: Please allow up to 72 hours for the topper to rise

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$82.78

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Best Price Mattress

Best Price Mattress 4 Inch Egg Crate Memory Foam Mattress Topper with Soothing Lavender Infusion, CertiPUR-US Certified, Dorm Essentials, Twin

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Egg crate mattress topper with increased airflow
•Amazing pressure-relieving comfort with body-conforming memory foam
•Lavender infusion known to have natural soothing effects for relaxing deep sleep
•CertiPUR-US certified memory foam, 3-year manufacturer's warranty
•Responsive active suspension isolates motion to provide undisturbed sleep for you and your partner

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$60.35

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MASVIS

MASVIS Queen Size Dual Layer 4 Inch Memory Foam Mattress Topper, 2 Inch Gel Memory Foam and 2 Inch Cooling Pillow Top Mattress Pad Cover for Back Pain, Medium Support

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•2 In 1 ADJUSTABLE DUAL LAYER DESIGN - This plush dual layer mattress topper features a 2-inch cooling gel memory foam and a 2-inch quilted breathable pillow top mattress topper with snow down alternative overfilling. When combined, it can become a 4-inch thick mattress topper, which not only has strong support, but also provides a cloud-like comfortable experience
•LUXURY EXTRA THICK MATTRESS TOPPER - It uses 3D&7D fiber made Three Dimensional Structure that makes the air circulate, gives superior comfort and cooling without extra heat and sweat caused by memory foam or traditional mattresses. Square jacquard surface with double border pillow top construction can make your bedroom no longer monotonous
•IMPROVE SLEEP & RELIEVE PAIN - The 4-inch buffer space gives you ergonomic support from head to foot. Fit the body curve, so that your shoulder, neck, back and spine can be in the most relaxed state, so as to relieve pain. The medium firm memory foam and the pillow top mattress pad cover give you the best sleep experience
•HIGH QUALITY & EASY CARE - 400TC combed fiber made mattress topper is durable, no risk being ripped even with frequently washing. Machine wash separately in cold water. Tumble dry on low heat or line dry. Wash them regularly to keep your mattress clean and free of stains keeps it smelling fresh and helps you to keep you healthier
•PACKAGE & SERVICE - Due to vacuum packaging, it may look thinner after opening the package, please take out the foam memory and the mattress pad, lay them flat in a well-ventilated area for 48-72h to remove the slight smell of the foam memory and restore the fluffiness of the mattress pad. We will provide a 10-year warranty service. You can contact us directly to get a satisfactory solution

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$105.99

$129.99

-18%

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LUCID

LUCID 4 Inch Gel Memory Foam Mattress Topper-Ventilated Design-Ultra Plush-Queen

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•4 inches of thick, plush gel memory foam add a soft and conforming feel that will result in a deeper sink that cradles your body more than a thinner topper
•Infused with gel material that captures and distributes heat for a cooler memory foam experience
•Ventilated design improves airflow and breathability
•Memory foam distributes weight evenly and conforms to curves to alleviate pressure points
•New foam scent is normal and will dissipate over the first 48 hours after opening; this product features a 3-year warranty

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$119.99

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Zinus

ZINUS 4 Inch Green Tea Memory Foam Mattress Topper, Smaller, More Convenient WonderBox Packaging, Pressure-Relieving Layers, CertiPUR-US Certified, Twin

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•NEW WONDERBOX PACKAGING - This mattress topper ships straight to your door in a box designed for unmatched convenience, plus a reduced carbon footprint. Simply unbox, unroll, and watch as this topper does the rest, expanding to its original shape within 72 hours
•REFRESHING SLEEP, BUILT RIGHT IN - If good sleep is your cup of tea, then you’ll love our special recipe for rejuvenating rest; natural and refreshing green tea and moisture-absorbing Activ charcoal are infused into memory foam that cradles your shape so you awake restored and refreshed
•NATURAL INGREDIENTS - This 4-inch memory foam topper is infused with natural additives like green tea, charcoal, and plant oil; fits under any standard or deep pocket fitted sheet
•CERTIPUR-US CERTIFIED - Highest quality foam is CertiPUR-US certified for durability, performance, and content
•Worry-free 5 year limited warranty included; a new foam scent is normal and should dissipate within 72 hours

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$71.19

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SyMax

SyMax Queen Mattress Topper, Gel Infused Memory Foam Mattress Topper, Soft Bed Topper Mattress Pads for Bed, Sofa, RV, CertiPUR-US Certified, Blue, 4 Inch

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•▶Body-Hugging Comfort for Better Sleep: High-quality memory foam conforms perfectly to your body, relieving pressure and ensuring restful sleep, no matter how you move throughout the night
•▶Breathable and Cool Design: Special gel-infused technology keeps the topper breathable and cool, helping you stay comfortable all night without overheating
•▶Affordable Mattress Upgrade: Easily extend the life of your mattress without the cost of a new one, and enjoy luxurious sleep at a fraction of the price
•▶Easy Setup, Quick Expansion: Leave it out for 24-72 hours for full expansion, and it will be ready for use even faster at the right temperature
•▶Peace of Mind with After-Sales Support: Enjoy a 10-year warranty and lifetime customer service, with our team ready to assist you anytime after your purchase

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$85.49

$95.99

-11%

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Belffin

Belffin Queen Size Dual Layer 4 Inch Thick Memory Foam Mattress Topper, 3 Inch Gel Memory Foam for Pain Relief Support Plus 1 Inch Cooling Pillow Top Mattress Pad Cover Odor-Free, White

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•ULTRA SOFT AND SUPPORTIVE 2 IN 1 MATTRESS TOPPER---A combination of 3-inch thick premium memory foam and 1-inch fluffy 700gsm down alternative filling pillow top pad would elevate your sleep experience to a new level. This topper aims to create a balance between firmness and softness, making it a wonderful choice for all types of sleepers
•PAIN RELIEVING & BACK SUPPORT MAESTRO ---This mattress topper utilizes premium memory foam, it rebounds gradually, perfectly contouring to your body curve. For both back and side sleepers, the foam precisely distributes force to shoulders, back and hips at key points, optimizing spinal alignment and alleviating discomfort. And the foam's resilience is well protected with less compressive packaging
•COZY LIKE A CLOUD---Ventilated and gel infused memory foam makes the cooling mattress topper breathable. The cover uses high-density weaved brushed microfiber fabric with a 3D quilted structure to make the cover more comfortable to touch. The foam and the upper layer are designed independently, affording you two options: a balanced feel using one layer or a thick plush feel using both layers. And it needs up to 48 hours to fully fluff when unpacked
•MAVELLOUS BUILT MATTRESS PAD---21" fitted sheet provides 360°all-around wrapping and holding, this high elastic deep pocket effortlessly secures the mattress cover without slipping or shifting, suitable for up to 21" mattresses. And the upper layer is machine washable, washed in cold water, gentle cycle, tumble dry on low or dry naturally, and warm iron when needed
•SAFE AND SOUND SLEEP--- Certified by OEKO-TEX STANDARD 100 and CertiPUR-US, our bed topper is made with environmentally friendly materials that is hypoallergenic and skin-friendly. There might be a slight odor when you first open the package, which is harmless and will dissipate shortly. We ensure that you will possess a favorable experience and a tranquil slumber. If you have any concerns about this topper, please be welcome to contact us anytime

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$39.99

$129.99

-69%

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Mellow

Mellow 4 Inch 5-Zone Memory Foam Mattress Topper, Cooling Gel Infusion, Dorm Essentials, Queen Blue

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•4-inch breathable mattress pad layered with 5 body zones for maximum comfort
•Multiple points of contact provide pressure relief throughout the body for enhanced sleep quality
•Sleep cool with gel infusion that helps prevent heat from being trapped
•Responsive active suspension isolates motion to provide undisturbed sleep for you and your partner
•CertiPUR-US certified memory foam, 3-year manufacturer's warranty
•Product Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding

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$68.39

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ZINUS

ZINUS 4 Inch Green Tea Cooling Gel Memory Foam Mattress Topper, Smaller, More Convenient WonderBox Packaging, Cooling Gel Foam, Pressure-Relieving Design, CertiPUR-US Certified, Queen

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•NEW WONDERBOX PACKAGING - This mattress topper ships straight to your door in a box designed for unmatched convenience, plus a reduced carbon footprint! Simply unbox, unroll, and watch as this topper does the rest, expanding to its original shape within 72 hours
•COOLER, COMFIER SLEEP IN AN INSTANT - Our coolest topper yet is packed with temperature-regulating cooling gel, refreshing green tea, and pressure-relieving foams to give your mattress that perfect level of softness
•ENVELOPING COMFORT - Made with conforming memory foam to hug your shape and take stress off of pressure-points, allowing you to awake restored and free of aches and pains
•CERTIPUR-US CERTIFIED - Highest quality foam is CertiPUR-US certified for durability, performance, and content
•Worry-free 5-year limited warranty included for ultimate peace of mind

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$101.02

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