The 12 Best King Mattress Pads of 2022

A mattress pad may make the difference between an average night's sleep and a fantastic one, whether it's the extra plush on top or knowing that your bed will be safe from accidental spills, bugs, and more.

You may improve your sleeping quality and make the most of the comfort of your new bed by investing in a new king mattress pad. Mattress protectors give a soft pad across the sleeping area and fit tightly over your mattress. They assist in holding your sheets in place while also enhancing the sleeping experience of your mattress by keeping it dry, clean, and safe from damage.

The best 12 mattress pads from various brands are tried for long hours to determine the top winners. We are looking at ease, support, airflow, lifespan, and efficiency. This mattress pad king best comes as the best choice after extensive research (and perhaps a few naps for actual data).

12 Best King Mattress Pads of 2022

We search for the top mattress covers and back with some treats. See which of our king mattress pad protectors is the ideal mattress pad for you by looking through our list.

1.PeaceNest Hypoallergenic Waterproof Fitted Mattress Pad

Price: $70.90

The 12 Best King Mattress Pads of 2022-PeaceNest Hypoallergenic Waterproof Fitted Mattress Pad


  • Filled with hypoallergenic down alternative fill, this mattress pad  is perfect for who are allergenic to goose or duck down.
  • An advanced waterproof  layer will be your accountable protection.

Customer Reviews:

Comfort 5/5, Softness 4.7/5, Comfort 4.7/5, Sleep Quality 4.8/5

It fits securely on the mattress to prevent slippage as you sleep and offers support while remaining plush and comfy.

2.Utopia Bedding Quilted Fitted Mattress Pad

Price: $26.49

The 12 Best King Mattress Pads of 2022-Utopia Bedding Quilted Fitted Mattress Pad


  • Extremely breathable.
  • Soft surface in several ways.
  • Lower price.

Ratings and Reviews:

Comfort 4.5/5, easy to clean 4.6/5, Softness 4.5/5 Sleep Quality 4.5/5

4.6 out of 5 stars on 82,215 reviews worldwide.

To prevent warming while trying to fall asleep, this affordable choice can offer a comfortable surface that is also breathable. When it comes to breathability, the Utopia mattress pad performs great.

3.Birch Living Birch by Helix Organic Mattress Pad

Price: $229.00

The 12 Best King Mattress Pads of 2022-Birch Living Birch by Helix Organic Mattress Pad


  • Completely organic cotton.
  • Fair deal and GOTS credentials.
  • Soft and permeable.
  • Washable by machine.

Ratings and Reviews:

Comfort 5/5, Airflow 4.5/5, Effectiveness 5/5.

4.6 out of 5 stars on 3,236 reviews overall.

While the top layer helps drain sweat away, the natural cotton fabric is very flexible to cool you down at night. Such a mattress pad protector king has a great finish with double-stitched edges and a subtle plushness that keeps its shape.

4.SUPERIOR Down Alternative Mattress Topper

Price: $64.97

The 12 Best King Mattress Pads of 2022-SUPERIOR Down Alternative Mattress Topper


  • Fluffy enough to enhance the comfort of the mattress.
  • Washable in a machine.

Ratings & Reviews:

Comfort 4.6/5, Airflow 4.2/5, Support 4.2/5, Effectiveness: 5/5

Out of 5 from 3,189 reviews worldwide.

This king size mattress pad cover can serve as a layer to relax firmer beds and is fluffy and comfy. So, if you buy it keeping that in mind, it will fully suit your demands, which is why we give it a rating of 5 out of 5 for effectiveness.

5.Coyuchi Organic Mattress Pad


The 12 Best King Mattress Pads of 2022-Coyuchi Organic Mattress Pad


  • Breathable and cozy.
  • Stylish yet minimalist design.
  • Highly waterproof.

Reviews and Ratings:

Texture 4/5, Airy 4/5, Effectiveness 5/5.

3.7 out of 5 from 3,290 reviews worldwide.

This king size mattress pad protector contains delicate white tufts that look elegant. This mattress pad is soft, airy, and comfy because it is crafted from only organic cotton.

6.Avocado Organic Cotton Mattress Pad Protector

Price: $369

The 12 Best King Mattress Pads of 2022-Avocado Organic Cotton Mattress Pad Protector


  • Smooth and silky material.
  • Ecological and high-quality cotton.
  • Environmental certificates.

Ratings and Reviews:

Comfort 5/5, Airflow3.5/5, Effectiveness: 3.5/5.

4.2 out of 5 from 1,787 reviews overall.

We recommend you to use our Natural Quilted Mattress Pad Protection. It protects your brand-new mattress from liquids, spots, sweat, hair oils, and life's little mishaps. This mattress pad protector king is a safe, all-natural substitute for conventional waterproof mattress coverings. It is soft, absorbent, and fully non-toxic.

7.The Company Store Cooling Mattress Pad

Price: $76.99

The 12 Best King Mattress Pads of 2022-The Company Store Cooling Mattress Pad


  • Cooling technology.
  • Light and airy design.
  • Really comfortable.

Reviews and Ratings:

Airflow 4/5, Texture 5/5, Effectiveness 5/5

4.5 out of 5 from 286 reviews worldwide.

Although this king bed mattress pad does wick moisture away, this mattress pad is not waterproof. This pad is as comfy as some pillow toppers because of the cotton's soft coating.

8.AllerEase Platinum 360 Zip-Off Top Mattress  Protector

Price: $79.99

The 12 Best King Mattress Pads of 2022-AllerEase Platinum 360 Zip-Off Top Mattress  Protector


  • The exterior liner is machine washable.
  • There are protective zippers around the mattress pad.
  • Zipper protection with a plastic shield around it.
  • Waterproof.

Ratings and Reviews:

Comfort 4/5, Airflow 3.5/5, Effectiveness: 5/5.

4.6 out of 5 from 191 reviews worldwide.

Platinum, a trademarked, king padded mattress cover skillfully set up to keep your bed clean & healthy, is now available at AllerEase. With a 360-degree zip-off top, Platinum makes it simple to take off the velvety top layer for routine washing in warm or hot water.

9.Hospitology Products Sleep Defense System Mattress Encasement

Price: $44.00

The 12 Best King Mattress Pads of 2022-Hospitology Products Sleep Defense System Mattress Encasement


  • Waterproof and spill-proof.
  • Budget-friendly.
  • Maximum protection with a zipper design.

Reviews and Ratings:

Comfort 3/5, Texture 4.5/5, Effectiveness 4.9/5.

4.7 out of 5 from 11,680 reviews worldwide.

This padded mattress cover king is more of a cover than a pillow mattress top because its only purpose is safeguarding your mattress. Since it is efficient, we give this system 5 out of 5 stars in the category.

10.SafeRest Premium Hypoallergenic Mattress Protector

Price: $39.99

The 12 Best King Mattress Pads of 2022-SafeRest Premium Hypoallergenic Mattress Protector


  • Waterproof.
  • Not too expensive.

Ratings and Reviews:

Comfort 5/5, Airflow: 3/5, Effectiveness: 5/5.

4.6 out of 5 from 230,870 reviews worldwide.

Mattress pads with materials that stop spills from soaking into the mattress are available on the market to aid with this issue. This king size mattress topper pad SafeRest option has a cotton towel surface with a polymer back coating to prevent spills from absorbing, making it entirely spill-proof.

11.ViscoSoft Copper Mattress Pad

Price: $89.95

The 12 Best King Mattress Pads of 2022-ViscoSoft Copper Mattress Pad


  • The surface is plush and soft.
  • Feels cozy and encouraging.
  • Typical pricing range.

Customer Reviews:
Comfort 4.9/5, Airflow 5/5, Effectiveness 5/5, Support 5/5.
Out of more than 1,500 Amazon reviewers, 86% gave this product a rating of 4 stars or higher.

The breathable, moisture-wicking design helps prevent tossing and turning at night. We adore this class of mattress pad topper king in size.

12.Trance Home Linen® Premium Cotton Terry King Size Waterproof Mattress Protector

Price: $16.52

The 12 Best King Mattress Pads of 2022-Trance Home Linen® Premium Cotton Terry King Size Waterproof Mattress Protector


  • Price-efficient.
  • Breathable and eco-friendly.

Reviews and Ratings:

Comfort 3.6/5, Texture 4.8/5, Effectiveness 5/5.

4.2 out of 5 from 16,378 reviews worldwide.

The top surface is made of cotton terry, which further covers a TPU layer. You won't notice any changes in the feel of your mattress because cotton naturally absorbs moisture.

Mattress Pad

What Is a Mattress Pad?

An underpad, mattress pad, or mattress topper gets set on the top of a mattress. One can make it from a variety of materials, including wool, cloth, latex foam, wool, or rubber.

Physically, it is a thin pad that is typically 2-4 inches (5-10 cm) thick in dimension. Anyone can buy such a king-size mattress pad directly (classic European beds are an assembly of a pile of covers of this size). However, mattress toppers are often in demand for use with box springs (fitting with straps or lengthy cloth tips). They are used to make beds warmer or colder, softer or firmer, and for travel and dorms since they are portable, notably if they are small and dense. They are also used to prolong the life of the more costly box spring.

Types of Mattress Pads

A topper is a sure way to increase comfort on your mattress without breaking the bank.

However, there is a ton of mattress pad covers king in size! To mention a few, there are fibre-firm pillows, latex tiles, and clouds made of memory foam. How can one go with the best one out of them?

Memory Foam Mattress Toppers

Memory foam is a synthetic material that may tightly conform to your body to ease pain and stiffness. Its viscosity is chemically strong. One can go with the best mattress pad for king size bed because they come in a wide variety of sizes, patterns, and prices.

Gel Memory Foam Toppers

Due to its popularity, this particular kind of memory foam mattress pad merits a specific mention.

It goes without saying that jelly memory foam gets formed by adding cooling gel microfibers to regular memory foam. That explains why such toppers frequently have a wavy pattern or various blue and green hues.

Mattress Toppers Made of Polyfoam

Polyfoam topper is an additional popular kind of mattress pad for king-size beds. Except for being less viscous and having a more springy sensation, polyurethane foam, often known as polyfoam, is quite similar to classic memory foam.

Additionally, polyfoam toppers can have gel, carbon, or copper inlays and come in solid and wavy shapes.

Toppers for latex mattresses

In my view, latex mattress pads are the third most popular of all the brands available.

Rubber tree resin is added to the final and given chemical chips to make it more viscous and elastic is there to create latex style.

Natural down mattress toppers

Bird's down, a layer of soft feathers lying behind stiff exterior feathers that helps a bird stay warm, is there to fill natural down mattress toppers, sometimes known as featherbeds. Due to its softness and lightness, goose or duck down is usually part of sleeping products.

Wool mattress toppers

It frequently has a tight style with a skirt since they are light and thin. The best king mattress pad cover may have straps to hold the pad in place and stop it from sliding.

Dual-layer memory foam toppers

Two-layer mattress toppers are the last alternative. They have an extra shape of fiberfill filling on top of a memory foam core that is removable.

Although this king mattress pad cover is rare, they are still valuable.

Benefits of Mattress Pads

Some people will suggest that there is no NEED for a mattress pad king in size. But don't those items improve your moment of life in bed? Applying the same reasoning, consider a mattress pad. It will enhance comfort, boost lifespan, and provide financial savings.

Keeping durability- A mattress pad is a defense mechanism for ease.  While it won't stop your mattress from aging naturally, it can help delay it so you can enjoy your comfortable bed for a little bit longer.

Firm and ease – Best king mattress pad can provide extra comfort that your bed might not deliver on its own.

Cost – The cost of a high-quality mattress pad is a modest investment in your overall comfort. It's not necessary to fix your mattress if you've only had it for a short while.

Lowers allergens: If you have a mattress pad, you can remove that layer and wash it instead of throwing your complete mattress away, which can keep your bed clean. In other words, a washable mattress pad will keep beds smelling better in the long run.

Size of Mattress Pads

Mattress Name

Dimensions (inches)

Dimensions (cm)


38 x 74

96.5 x 190.5

Twin XL

38 x 80

96.5 x 203.2


54 x 75

137.1 x 190.5


60 x 80

152.4 x 203.2


76 x 80

193 x 203.2

California King

72 x 84

182.9 x 213.4

Note: Mattress protector pad king size is good for daily application.


Look for the best king size mattress pad with deep pockets to accommodate the depth of your mattress because they go on your bed like a fitted sheet. Additionally, we advise you to check the mattress pad's ability to machine washing for quick cleanup in the event of an accident.

After putting mattress pads through a full day of testing, we believe the PeaceNest Hypoallergenic Waterproof Fitted Mattress Pad is the best choice for most people. Even if it isn't as pricey as some, this mattress pad is still really comfy. The Birch by Helix Organic Mattress Pad is our fav splurge product because the material is plush, opulent, breathable, and ethical.

You can also place a mattress cover over your bed like a pillow case, or it may feature straps for securing each of the four corners, depending on the design.

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