king size mattress topper 4 inch

Bestseller No. 1
LUCID 4 Inch Gel Memory Foam Mattress Topper-Ventilated Design-Ultra Plush-King
  • 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.Hypoallergenic
  • 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
Bestseller No. 2
Sleep Innovations 4-inch Dual Layer Gel Memory Foam Enhanced Support, King, Made in the US Mattress Topper
  • KING MATTRESS TOPPER: This 4-inch mattress topper features a dual layer of quilted fiber fill and gel memory foam. Personalized, luxurious comfort for all night support. For side, back or stomach sleepers. Always holds its shape
  • TWICE THE COMFORT: For the ultimate upgrade, get twice as comfortable. Enjoy the pillow-y comfort and lightness of 2-inches of quilted fiber fill, plus the all-over support of a second 2-inch layer of gel memory foam.
  • COOLING GEL MEMORY FOAM: Our gel memory foam is specially designed to ensure you stay cool all night. Drawing heat away keeps you at an optimal temperature for a full night of undisturbed sleep.
  • WASHABLE COVER: Comfort that’s convenient – our easily removable, machine washable cover means your topper stays clean. And the snug fit holds everything in place.
  • MADE IN THE USA: This Sleep Innovations mattress topper is proudly made in the USA and comes with a 10-year limited warranty. Conveniently vacuum packed for shipping and easy handling. From box to bed, set up couldn’t be easier.
SaleBestseller No. 3
Best Price Mattress 4inch Memory Foam Mattress Topper - King - Mattress Pad, Foam Bed, Bed Topper
  • Amazing comfort from body-conforming memory foam
  • Responsive active suspension isolates motion so no disruption for your sleep partner
  • Comes with polyester Mesh cover zippered.
  • Deeper Sleep
  • 5 years warranty.
Bestseller No. 4
Zinus 4 Inch Green Tea Memory Foam Mattress Topper / Green Tea & Charcoal Infused for Freshness / CertiPUR-US Certified, King
  • Polyurethane based; Rejuvenate your mattress with memory foam and support foam for ideal comfort and support
  • Green tea extract and castor natural seed oil naturally eliminate odor-causing bacteria
  • Only the highest Quality memory foam - memory foam is CertiPUR-US certified for durability, performance, and Content
  • Worry Free 5 year limited Warranty.Available in Twin, Full, short Queen (RV), Queen, King
  • Toppers typically take 48 hours to expand, sometimes longer. Other factors, like cold weather, can also affect decompression times. Please allow up to 48 hours for your mattress topper to fully expand and for any potential odor to dissipate
Bestseller No. 5
LINENSPA 3 Inch Gel Infused Memory Foam Mattress Topper - King Size
  • Three inches of ultra plush memory foam that conforms to your curves and hugs you to sleep
  • Infused with temperature regulating gel beads that capture and dissipate heat to help prevent overheating
  • Comfortable memory foam distributes weight evenly to align the spine and alleviate pressure points. Materials - 100% Polyurethane Memory Foam Gel Beads
  • Available in plush 2 inch and 3 inch profiles; The 3 inch topper will hug your body more than the 2 inch topper
  • A comfortable and affordable way to rejuvenate an old mattress, soften a hard mattress, and prolong mattress life; Backed by a 3 year warranty
Bestseller No. 6
Sure2Sleep Gel Swirl Memory Foam Mattress Topper Made in USA 3-Inch (King)
  • COOL GEL SWIRL INFUSED MEMORY FOAM provides total comfort. Cool Gel Swirl infused memory foam, combined with our breathable open cell technology, keeps your bed temperature neutral and comfortable for a restful night’s sleep.
  • GREAT WAY TO REJUVENATE AN OLD MATTRESS. Easy to place on top of your mattress and under your mattress cover. Makes a great sleeping surface for futon beds as well.
  • TOTAL PRESSURE POINT RELIEF. The Sure2Sleep Cool Gel Swirl memory foam mattress topper readily conforms to the curves and shape of your body to reduce aches and pains while you sleep regardless of sleeping position.
  • TO PROVIDE A HEALTHIER SLEEP ENVIRONMENT, the Sure2Sleep Cool Gel Swirl memory foam topper is made of CertiPUR-US certified materials. The Sure2Sleep Cool Gel Swirl memory foam topper meets or exceeds standards for content, emissions, and durability, and has been analyzed by independent, accredited testing laboratories. MADE IN THE USA.
  • COVERED BY SURE2SLEEP’S 30 NIGHT NO RISK SLEEP TRIAL. If you are not satisfied within the first 30 nights, contact Sure2Sleep for a complete refund. COVERED BY A FULL 3 YEAR WARRANTY that offers complete protection for your Sure2Sleep topper purchase. (King measures 79 x 75 x 3 inches).
SaleBestseller No. 7
ViscoSoft 4 Inch Pillow Top Gel Memory Foam Mattress Topper King | Serene Dual Layer Mattress Pad
  • Transform your Sleep Until you’ve slept on the Serene 4” high density, pressure-relieving topper you won’t know how far we go for comfort. Made from 2.5 inches of temperature neutral gel memory foam and 1.5 inches of fluffy down alternative adds a plush layer of pressure-relieving comfort. A mattress topper + pad that gives any mattress a 5-star luxury feel night after night.
  • Relieve Your Pain & Soreness Using thousands of testing hours and hundreds of reviews, we’ve designed the Serene dual layer mattress topper to balance softness & support. Relieve back, hip, and other bodily pains and general soreness associated with a firm mattress or worn-down support of your existing mattress.
  • Smell of Memory Foam We’ve gone above and beyond to address the complaints around the smell of foam when you open it. Recent changes to our formula have reduced the smell to almost nothing so you don’t have to endure the “new car” smell. As always, we use exhaustive testing from labs such as SGS, ITS, TüV, to ensure not just compliance but go above and beyond regarding quality.
  • Removable & Washing Cover Pad Designed with both comfort and convenience our dual layer has been exhaustively tested at a level of 5 washings for shrinkage, piling, appearance, and other standards to ensure durability and lasting comfort. Please follow care instructions when laundering the cover.
  • 60-Day [No Hassle] Money Back Guarantee As a leading USA-based brand, we stand behind everything we make 100% and are committed to providing you with premium products for improving your quality of life. In the unlikely event you change your mind, you’re welcome to return your topper for a FULL refund within the first 60 days after purchase. All ViscoSoft toppers are backed by our outstanding 3-year warranty for manufacturing defects.
Bestseller No. 8
Lucid 4 Inch Bamboo Charcoal Memory Foam Mattress Topper - King
  • Plush, therapeutic memory foam helps eliminate pressure point pain
  • Memory foam supports lower back, allowing spine to stay neutral
  • Naturally hypoallergenic, memory foam resists bacterial growth for a clean sleep environment
  • Infused bamboo charcoal helps regulate moisture, temperature, and odor
  • New foam scent is normal and will dissipate over the first 48 hours after opening; this product features a 3-year warranty
Bestseller No. 9
Linenspa 4 Inch Gel Swirl Memory Foam Topper - King
  • Super plush 4-inch memory foam topper is infused with gel to help regulate temperature so this topper sleeps cooler than a regular memory foam topper
  • Light and breathable open cell memory foam conforms to the curves of your body, aligns the spine, and relieves pressure points
  • Certipur-us certified means this high-quality memory foam is made with no harmful chemicals and meets all safety standards
  • Allow 48 hours for new foam smell to dissipate; gel infusions create a calming and contemporary blue swirl design
  • Designed to soften any sleep surface and built to last, this topper is backed by a 3-year warranty against manufacturer defects
Bestseller No. 10
Mecor 4 Inch 4" 100% Gel Infused Memory Foam Mattress Topper -King Size Ventilated Design Bed Topper- Promotes Airflow - Relieves Pressure Points/Blue
  • 100% Gel Infused Our king size Mattress Topper infused with gel material that captures and distributes heat for a cooler memory foam experience,so you can say goodbye to sweaty nights, and enjoy a comfortable and refreshing nights rest.
  • Highly Breathable Ventilated design improves airflow and breathability.Light and breathable open cell memory foam conforms to the curves of your body, aligns the spine, and relieves pressure points.
  • Upgraded Comfort 4 inch thick memory foam mattress topper adds much softness and comfort to an existing mattress.This mattress topper supports shoulder, back, and hip, helping relieve pain and guarantees a pressure-free and undisturbed sleep all night long, let you full of energy every morning.
  • CertiPUR-US Certified Mecor high-quality memory foam mattress topper is CertiPUR-US certified and was thoroughly tested,so it is safe to use in your home.It is non toxic, eco friendly, and hypoallergenic and meets all safety standards.
  • TIPS Please place the foam topper in a well-ventilated place for 48 hours to dissipate the slight foam smell and make it fully shaped.

Compare The Top 10 4 memory foam mattress topper king

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