Best King Mattress Topper in the Market

memory foam king mattress topper

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Do you sleep hot? Constantly toss and turn due to discomfort? You are not alone. Several people continue to suffer in beds that are overly soft, too firm or overbearingly hot because they want to avoid spending on a brand-new mattress for their king size bed. Did you now that you could start sleeping more comfortably in your king size bed using a king mattress topper?

According to the National Sleep Foundation, your mattress has a lifespan of about seven to ten years. Therefore, if the reason for your restless nights is due to your bed, you might need to get a new one. However, if your king mattress is below the ten-year range, you can take advantage of and enjoy the benefits of a mattress topper.

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What Is a Mattress Topper?

A mattress topper is an individual layer of cushioning that rests on top of the bed’s sleep surface. It provides additional support for mattresses that sag, as well as extra softness for mattresses that are overly firm.

DreamFoam Bedding 2' Gel Swirl Memory Foam Topper, Made in USA, King,...

Mattress toppers are popular with people suffering from back pain and sleeplessness. They use it to alleviate discomfort, pressure points, and aches that can occur night after night. Manufacturers make mattress toppers from a variety of materials. However, those made from latex or memory foam are considered the best for pressure relief and back pain. Mattress toppers vary depending on the mode, brand, high-quality foam and latex.

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Causes and Symptoms of Back Pain for Sleepers

According to the Mayo Clinic, the following conditions are commons sources of back pains and restlessness in adults.

Arthritis

Arthritis is a joint inflammation that occurs anywhere in the body. When it occurs in the spine, it may cause the spinal column to become narrower. This can lead to a painful condition known as spinal stenosis.

Ruptured disc

Pads, known as discs, cushion our vertebrae. They are vulnerable to rupturing when pressed against the nerves in your lower back. The result is shooting pain along the spine.

Scoliosis

Scoliosis is a skeletal irregularity that causes the spine to be S- or C- shaped. People that suffer from this condition experience some level of back pain.

Ligament and muscle strain

This can be caused by strenuous activity, awkward movements, lifting or sudden movements. This can cause some strain to your spinal ligaments or back muscles.

Osteoporosis

This condition causes pores to form in your bones. In effect, they will become brittle, deteriorating quickly. When this happens in the spinal column, it causes severe back pain.

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Important Considerations Before Buying a Mattress Topper

Linenspa 2 Inch Gel Infused Memory Foam Mattress Topper, King

In case you're in the market for a new king mattress topper for your king bed, here are a few factors to consider before purchase.

Memory foam or latex?

Memory foam conforms more closely to your body's shape than latex toppers. Sleepers are likely to experience more pressure and pain relief. However, foams may emit unpleasant gassing and sleep hotter than latex toppers. It's also important to know that memory foam has a short lifespan. Latex toppers are more durable and cooler.

What is your budget?

A king mattress topper for a king-sized bed is on the high price range. Latex mattress toppers cost anywhere between low and average price range. Depending on your budget, you can decide on which mattress topper to buy that best serves your needs.

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What is the density of the mattress topper?

PlushBeds 3' Soft 100% Natural Talalay Latex Mattress Topper - King

This is a crucial consideration, as most mattress toppers will include ILD (Indentation Load Deflection) or density. The term ILD is used for latex while “density” is associated with foam. Some models have both ILD and density measurements. It's important to note that the ILD and density cannot be used to determine the mattress topper firmness.

What is your weight?

If you weigh less than 130 pounds, softer toppers with lower ILD or density measurements are preferable. They allow you to sink deeply conforming closely to your sleep surface. However, if you weigh more than 230 pounds, a firmer, high-density king mattress topper size will be more comfortable.

Which topper thickness do you prefer?

People who suffer from back pains find king mattress toppers measuring two or three inches more comfortable. Depending on the model, brand, and material toppers may range from one to six inches.

What is the size of your mattress?

Linenspa 2 Inch Gel Infused Memory Foam Mattress Topper, King

In case you sleep alone, the mattress topper needs to cover the entire length and width of the surface. Your topper size will correspond with your mattress size. For example, a king size bed will need a king mattress topper.

Do you sleep hot?

Memory foam will absorb more heat than latex. Gel-infused foams often feel cooler compared to standard foams. However, a cooling mattress topper with materials such as gel memory foam won’t be as warm for most sleepers.

What is the warranty?

The warranty on a king mattress topper will cover defects in your product for two to five years. It's important to note that some toppers will not come with any warranties.

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Choosing the Right Topper

Zinus 4 Inch Swirl Gel Memory Foam Air Flow Topper, King

Mattress protectors and pads primarily protect your mattress from stains and spills, offering minimal cushioning. Toppers, on the other hand, are designed to offer extra comfort and support for mattress surfaces. When choosing a king mattress topper, you should consider the following attributes.

Composition and durability

Firmness, density, thickness, and comfort

Sizing

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How We Reviewed

For the most accurate and up to date review of the best king mattress toppers, we did some in-depth research. We analyzed mattress topper reviews, mattress forums, retailer and manufacturer product descriptions, customer complaints and more.

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The Best King Mattress Toppers

Here are the best king mattress toppers in the market today. You will find summaries for each topper including, ratings, features, warranties, and prices.

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Dreamfoam Bedding 3-Inch Ultimate Dreams Gel Memory Foam Topper, Queen
  • 3 inches of 4 LB Gel Memory Foam with no fabric cover.
  • Adds extra softness and support for your current mattress.
  • Gel memory foam sleeps 33% cooler

This mattress topper is Talalay latex. Its medium-low density provides good support without sucking the sleeper too far into the topper. You don’t need to worry about this topper if you share a bed, it isolates movements. A bonus, the DreamFoam Ultimate-Dreams mattress topper doesn’t overheat the sleeper. You can get the DreamFoam Ultimate dreams topper in Twin, Twin XL, Full, Queen, King, and Cali King sizes.

The DreamFoam Ultimate-Dreams mattress topper is available on Amazon, where it has a cool 4.4 out of 5 stars ratings thanks to customer reviews.

Linenspa 2 Inch Gel Infused Memory Foam Mattress Topper, King
  • Two 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

The Linen Spa gel infused memory foam topper is popular due to its good quality, comfort, and competitive pricing. Linen spa has an extensive record when it comes to manufacturing good bedding products; the linen Spa gel infused memory foam is no exception.

It has managed to maintain an excellent product rating of 4.26 out of 5 stars based on customers reviews.

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PlushBeds 3" Medium 100% Natural Talalay Latex Mattress Topper - King
  • Made in the USA - Our toppers are crafted with pride in the USA, ensuring the highest product quality standards...
  • Available in 4 Different Firmness Options; Soft, Medium, Medium-Firm and Extra-Firm
  • Superior Pressure Relief - Our toppers provide better distribution of body weight by reducing pressure points, providing...

This Natural latex topper comes with some different options. It comes in two different thicknesses, for example. It also comes in all standard sizes as well as a variety of firmnesses including soft, medium, firm and extra firm. Plushbeds natural latex topper is natural Talalay latex, that has an industry reputation of being both bouncier and softer than Dunlop latex.

The Plush bed's natural latex topper is available on a variety of retail outlets and has a 4.5 out of 5-star rating

Red Nomad - Queen Size 2 Inch Thick, Ultra Premium Gel Infused Visco...
  • SWEET DREAMS - Red Nomad understands the science of sleep, and that knowledge paired with unbeatable craftsmanship goes...
  • CERTIFIED QUALITY - No flimsy packing foam here, our premium memory foam is produced in accordance with the CertiPUR-US...
  • ADVANCED DESIGN - We keep you cool night after night with an improved Cool Cycle Polymer design that keeps cool air in,...

The Red Nomad Gel Infused Topper is an awesome topper for its price. It’s a two-inch low-density mattress topper (2.5 PCF) meaning it offers great support and is firm. It's durable, comfortable and isolates movement for better sleep with partners. Its gel infused design keeps your sleep experience cool with less heat. There are a variety of sizes to pick from such as Twin, Twin XL, Queen, and King.

Thanks to consumer reviews it has a strong 4.5 out of 5 stars on Amazon.

Pure Green 100% Natural Latex Mattress Topper - Soft - 2" Queen Size
  • Latex Provides Amazing Pinpointed Support - Sleep Better Instantly
  • 100% Natural Latex - No Synthetic Latex - No Fillers
  • Soft but also supportive (Firmness rating is 20 ILD)

This mattress topper is made from 100 percent natural Dunlop latex. This design ensures a cooler, softer and more responsive feel. It's springy, reactive and supportive but this doesn’t affect the level of bounce. Sleepers have the options of choosing from three different thickness levels. It also has a bonus organic cotton cover that can be used with the topper, to offer extra protection for the mattress pad.

The Sleep on latex Pure Green Topper has a 4.4 out of 5 stars due to Amazon consumer reviews.

SleepJoy 2-inch ViscO2 Memory Foam Mattress Topper with Breathable...
  • INSTANT MATTRESS ENHANCEMENT: Easily upgrade your mattress with a luxurious layer of high-quality memory foam. When you...
  • BREATHABLE DESIGN: Cooler sleep means deeper sleep, so we designed this mattress topper for maximum breathability. Our...
  • PREMIUM MEMORY FOAM: Our ViscO2 memory foam offers superior durability, holding its shape over time for years of...

Sleep Joy claims that this mattress topper offers a perfect night's sleep with breathable foam as well pressure and pain relief for your body. It has odor neutralization to eliminate the chemical smell many people associate with memory foam. The Sleep joy ViscoO2 mattress topper works well with both old and new mattresses. It adds a touch of extra support and comfort to existing mattresses. It comes in size options of Twin, Twin Xl, Full, Full XL, Queen, King, and Cali King.

Based on customer reviews on Amazon, the Sleep joy ViscoO2 mattress topper scores a promising rating of 4.3 out of 5 stars.

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LUCID 4 Inch Gel Memory Foam Mattress Topper, Queen,
  • 4 inches of thick, plush gel memory foam add a soft and conforming feel that will result in a deeper sink that cradles...
  • Infused with gel material that captures and distributes heat for a cooler memory foam experience
  • Ventilated design improves airflow and breathability

If you're looking for a king mattress topper that's a little bit thicker, this is a great topper for you. This topper is a hefty four inches thick. It's made from memory foam and infused with a gel that helps to keep it cool. One bonus feature is that it can be used as a futon in case you have an unexpected guest.

This mattress topper has 3.9 out of 5 stars based on customer reviews on Amazon.

Super Snooze 5-inch 230 Thread Count Baffled Featherbed Set - King...
  • Set includes: Featherbed and cover
  • Cover prolongs the life of your featherbed and keeps it fresh and clean
  • Filled with natural feathers

There's no doubt that memory foam is the best, but sometimes you need the comfort of an old-fashioned featherbed mattress topper. The Super Snooze Baffled Feather set boasts excellent support and relief for pressure points. It’s also made from 100 percent cotton fabric and filled with natural feathers. This mattress topper is ideal for an ultra-high-quality slumber. If you like a more traditional approach to your sleep, this is the best topper for you.

This king mattress topper scores 3.9 out of 5 stars due to consumer reviews on Amazon.

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Sleep Innovations Gel Memory Foam 4-inch Dual Layer Mattress Topper,...
  • TWIN MATTRESS TOPPER: Drift into a sounder, deeper sleep on this 4-inch California king pillow top mattress cover ideal...
  • DUAL LAYER: A machine-washable cover holds both layers perfectly in place for unbeatable comfort that feels like you're...
  • GEL MEMORY FOAM: Every body is unique and deserves personalized comfort-Cooling gel memory foam draws heat away from the...

Most mattress toppers on this list have a single material. However, sleep innovations take things to another level with its dual layer mattress topper. Due to this, you get a higher level of comfort and still have great support. These layers comprise of one two-inch memory foam layer and one two-inch layer of quilted fiberfill. Sleep innovations dual-layer mattress topper has a 10-year limited warranty.

The Sleep Innovations Dual Layer has a 4.3 out the 5-star rating on Amazon.

Milliard 2-Inch Egg Crate Ventilated Memory Foam Mattress Topper, King
  • Comfort and Support - The Egg Crate Memory Foam Mattress Topper offers the perfect combination of comfort and support...
  • Pressure Relief - Egg crate memory foam toppers help relieve neck, back and shoulder pain by reducing pressure points to...
  • Ventilated and Breathable - Our egg crate toppers are made with Open cell technology and ventilation channels to help...

All the mattress toppers on this list are high quality. However, if you need a simple mattress topper to place on your mattress without all the bells and whistles, this might be the right topper for you. The mattress topper is well-ventilated memory foam that will keep you cool at night. It also offers great pain and pressure relief thanks to its quality foam. It's also good value for money.

The Milliard Egg Crate Ventilated Memory Foam topper is available on Amazon. It scores a remarkable 4.5 out of 5 stars due to customer reviews.

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Comparison Table

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So, Which is the Best King Mattress Topper?

Plushbeds is popular for building high-quality mattresses. It makes some pretty sweet mattress toppers too. It's unrivaled when it comes to quality of materials, durability, affordability, and comfortability. For this reason, Plushbed’s Natural Latex Topper is the best king mattress topper of 2018. Plush beds Natural Latex Topper offers added additional support, enhanced airflow, adjust the firmness and prevents excessive heat retention. It's also available in different sizes and options. You can buy it in two or three inches and a variety of firmness and thickness options.

Do you have a favorite mattress topper that didn't make our list? Let us know in the comments!

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