Best King Size Mattress Pad (2024 Update)

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If you’re looking for a way to add extra comfort to your king size bed, a mattress pad could be the solution. But with so many options on the market, it can be difficult to know which one is the best fit for you. Luckily, there are some factors to consider before making a purchase.

Firstly, consider the material of the pad. Some popular options include memory foam, down alternative, or cotton. It’s important to choose a material that aligns with your preferences for comfort and temperature. Additionally, think about the thickness and density of the pad. A thicker pad may provide more cushioning, but could also make it more difficult to move around in bed.

Price is also a factor to consider. While a higher price tag may indicate better quality, it’s not always the case. Look for mattress pads that fit within your budget but still offer the features you want.

Asking yourself certain questions can also aid in the decision-making process. Do you have any allergies to certain materials? Does your sleeping style require extra support or cushioning? Would you prefer a pad that stays in place or one with a fitted skirt? Posing these questions can help narrow down the options and lead you to the best king size mattress pad for your needs.

10 Best King Size Mattress Pad

# Product Image Product Name Product Notes Check Price
1
It's ideal for adding comfort and protection to a king size mattress, with deep pockets and fluffy down alternative fill.
2
This product is ideal for adding softness and breathability to a king size mattress with deep pockets.
3
It is ideal for protecting your mattress from spills, dust, and allergens while adding extra comfort with a quilted design.
4
This product is ideal for adding a comfortable, cooling layer to your mattress and protecting it from spills and stains.
5
The product is ideal for providing extra comfort and cooling properties to a king size mattress.
6
This product is ideal for protecting and prolonging the life of a king size mattress with its waterproof and breathable feature.
7
The product is ideal for enhancing the comfort and support of a king-size mattress with deep pockets.
8
This product is ideal for protecting your king size mattress from spills, stains, and other types of damage.
9
This product is ideal for enhancing the comfort of your mattress, keeping you cool and offering deep pocket fitting.
10
This product is ideal for adding extra comfort and protection to a king-sized mattress.
It's ideal for adding comfort and protection to a king size mattress, with deep pockets and fluffy down alternative fill.
This product is ideal for adding softness and breathability to a king size mattress with deep pockets.
It is ideal for protecting your mattress from spills, dust, and allergens while adding extra comfort with a quilted design.
This product is ideal for adding a comfortable, cooling layer to your mattress and protecting it from spills and stains.
The product is ideal for providing extra comfort and cooling properties to a king size mattress.
This product is ideal for protecting and prolonging the life of a king size mattress with its waterproof and breathable feature.
The product is ideal for enhancing the comfort and support of a king-size mattress with deep pockets.
This product is ideal for protecting your king size mattress from spills, stains, and other types of damage.
This product is ideal for enhancing the comfort of your mattress, keeping you cool and offering deep pocket fitting.
This product is ideal for adding extra comfort and protection to a king-sized mattress.

1. Cooling King Pillow Top Mattress Topper

Indulge in a luxurious sleep experience with the Sleep on a Cloud king size mattress pad. Measuring at 78×80 inches, this mattress pad is filled with 450 GSM microfiber to extend the lifespan of your mattress while providing a soft and comfortable sleeping surface. Bedsure's signature microfiber filling blend ensures optimal support and enhanced pillowy comfort that will transform your mattress into a cloud-like sleep space.

The 100% cotton fabric cover is breathable and moisture-wicking, making it suitable for year-round use. Its soft hand-feel will provide a relaxing sleeping experience. Additionally, the cloud-shaped quilted design of the mattress pad ensures evenly distributed support that disperses the body’s pressure, promoting a restorative night’s sleep.

The deep pocket design of the mattress pad allows it to be stretched up to 21 inches, making it a perfect fit for most king size mattresses. The all-around elastic edging effortlessly secures the mattress pad in place without moving or shifting, ensuring you have a comfortable sleeping surface throughout the night.

Designed for easy care and improved durability, this king size mattress cover is neatly stitched to withstand wear and tear. It can be machine washed separately in cold water on a gentle cycle and tumble dried on low heat, making it an easy addition to your laundry routine.

2. Bamboo Mattress Pad: Luxurious Comfort & Breathability.

The King Mattress Pad with Deep Pocket is the ultimate addition to any bedroom. Measuring 76*80 inches, it is designed to fit mattresses up to 21" deep, making it a versatile choice for all users. The deep pocket design ensures that the mattress stays in place, no matter how much you move.

This mattress pad is filled with 400 GSM Down Alternative Fill, making it fluffy and comfortable. The thickness has been increased to provide an unparalleled sleeping experience. The padded cotton not only protects you from noise but also ensures that you sleep well all night long.

The king mattress pad surface is made up of up to 40% bamboo, making it naturally breathable. The bamboo fiber has tiny micropores that make it a natural "breathing fiber". Unlike other fabrics, bamboo is more efficient in heat dissipation, ensuring that you remain comfortable throughout the night.

The mattress cover is made of fine underlay material, making it durable and long-lasting. It can be washed numerous times without tearing or losing its quality. It is washing machine friendly, but it is advisable not to bleach it and dry it at a low temperature.

Before using the Bamboo fiber mattress cover, it is advisable to leave it for a while to fluff up. Additionally, the manufacturer provides 100% satisfaction after-sale service and is committed to resolving any issues that may arise. If there is anything wrong with your order, feel free to contact the customer service team.

3. Quietcomfort Waterproof Mattress Topper

The GRT Waterproof Mattress Pad King provides a comfortable and safe sleeping environment for you and your family. It is OEKO certified to the standard 100, ensuring that it is free of any harmful chemicals that could affect your sleep quality.

This mattress pad is 100% waterproof due to its premium water-resistant TPU membrane backing, which protects your mattress against sweat, urine, and other fluid spills. With its exclusive membrane layer, you no longer have to worry about any accidents or embarrassments.

Unlike other mattress pads, the GRT Waterproof Mattress Pad King is designed to provide a more breathable and fluffy sleeping experience. Its quilted fitted design creates a natural sleep environment with an exquisite soft-touch feel that helps you drift into sweet dreams quietly and comfortably.

The mattress pad cover is vinyl-free and safe for children and the elderly. It safeguards your mattress against fluids, urine, and perspiration, providing a cleaner and more comfortable sleeping experience.

Cleaning this waterproof mattress pad is a breeze as it is designed for hassle-free, easy cleaning. Simply machine wash it under a gentle cycle and dry it in the sun or dryer in a temperature mode that does not exceed 45°C.

At GRT, they offer excellent customer service and a risk-free return and replacement service, along with lifetime customer service for the mattress protection cover. If you have any questions or concerns, their professional customer service team is available 24/7 to assist you.

Invest in the GRT Waterproof Mattress Pad King for a comfortable and safe sleeping experience that you and your family deserve.

4. Deep Pocket Cooling Mattress Topper – Taupiri

Introducing the Comfortable and Quilted Mattress Pad, a perfect choice for your mattress that provides exceptional comfort and protection. The premium microfiber top layer offers a soft and cozy feel, while the industry-leading filling provides extra cushioning for a more luxurious bedtime. With its high-quality construction, it helps to keep your new mattress away from damage, sweat, and extends its lifespan.

The mattress pad features an air layer in the cloud-like down alternative fiberfill, which increases circulation and adapts to your body temperature, allowing you to stay comfortable throughout the night. It is designed to enhance the coolness and breathability of your mattress, ensuring that you get a good night's sleep.

The Extra Deep Pocket Mattress Pad Cover is designed to fit mattresses up to 21" deep, making it suitable for use with any type of mattress. The elastic skirt stretches to keep the mattress pad securely in place, while the box-stitch quilting keeps the filling from shifting or clumping.

In addition to providing comfort and protection, this mattress pad is also easy to wash and maintain. It can be easily washed in a commercial washer using a gentle cycle with like colors. Tumble dry low and do not iron.

5. Cooling Bamboo Pillowtop Mattress Topper – King.

Introducing the King Mattress Pad Topper, a luxurious and highly refined bamboo mattress pad designed to enhance your sleep and transform old mattresses. Measuring 76" x 80", this state-of-the-art pad can fit mattresses up to 18" deep. The bamboo fabric is renowned for its excellent airflow, creating a cool sleeping environment that will leave you feeling refreshed and rejuvenated.

If you're looking for a comfortable, soft, and breathable mattress pad that will last the test of time, this bamboo mattress pad is the perfect choice. It has a cooling effect, with an extra plush rayon from bamboo cover filled with a quality down alternative cluster fiber. Each pad is filled with the latest technology fiber fill that has the feel of authentic goose and duck down without the feathers or poking. It's soft, smooth, and cozy, providing the perfect night's sleep that you deserve after a hard day's work.

This mattress pad is suitable for any type of mattress, including innerspring, latex, or memory foam. It is made from the highest quality materials to ensure that it is comfortable, luxurious, and breathable. The pad is like a cloud with unbeatable comfort and gentle support, transforming your bed into a haven of relaxation and tranquility.

The King Mattress Pad Topper is a product certified by OEKO-TEX and CPSC Test 6 FRC Part 1632.5 flammability tested. All our products are certified, and we have sold over 1 million mattress pads. Customer satisfaction is our top priority, and we stand behind our product with a 30-day money-back guarantee if you are not 100% satisfied.

We are proud to call ourselves a Veteran-Owned and Operated Business. With over 90% of employees at our Southern Indiana headquarters, we support hardworking American men and women. By purchasing this newest technology bamboo mattress pad, you will be completely changing the way you sleep and supporting a business that gives back to the community.

6. Cooling Bamboo King Size Waterproof Mattress Protector

The MERITLIFE mattress protector cover is a top-quality product designed to protect your expensive mattress from liquid damage and to provide an ultra-soft and comfortable sleeping environment. The back of the cover is made of top TPU, which creates an invisible waterproof barrier that effectively repels all liquids, including accidental spills, sweat, and urine. This feature ensures that your mattress stays clean and healthy, providing you with a peaceful and relaxing sleeping experience.

The MERITLIFE mattress protector cover is 100% waterproof and noiseless, meaning that it will not make any plastic sounds when you move around in bed. This feature ensures that you can enjoy a peaceful and uninterrupted sleep without any disturbances.

The mattress protector cover is made of eco-friendly and natural bamboo, which is combined with polyester to create an ultra-soft fabric with moisture-wicking function. The new cooling technology adopted in this product makes it more cooling and softer than cotton terry ones. This feature ensures that you stay cool and comfortable throughout the night.

The fillings of the MERITLIFE waterproof mattress protector surface is 3D Air Fabric, which only allows air in but repels liquids. This feature ensures that there won't be any crinkling or plastic sounds when you move around in bed, providing you with a peaceful and uninterrupted sleep.

The MERITLIFE mattress protector cover is designed to fit all types of mattresses, including memory foam, latex, or spring. The 18-inch deep pocket is designed for mattresses of various thicknesses to prevent the mattress from moving. The highly elastic skirt is made of mesh fabric and has excellent ductility, ensuring that it fits perfectly and stays in place.

The product comes with a 30-day return/replacement service. If you are not satisfied with the product for any reason, you can contact the customer support, and they will do everything to make you 100% satisfied.

The product is machine washable and can be washed cold separately on a gentle/delicate cycle. It can be tumble dried on low, but it should not be bleached or dry cleaned. We suggest buying two pieces or more, so you can change one while washing the other.

7. Comfyking Pillowtop Mattress Pad With Deep Pockets.

Experience the luxurious comfort of a five-star hotel every night with this classic quilted pillow top mattress pad. Widely used in luxury resorts and accommodations worldwide, this mattress pad is crafted from only the highest quality materials. It is certified by OEKO-TEK and CPSC Test 6 FRC Part 1632.5 for safety, giving you peace of mind as you sleep.

Not only does this mattress pad feature plush, padded comfort, but it also offers breathability for a cool and comfortable sleep experience. Its unique design includes an additional layer of state-of-the-art cluster fiber cushioning, which ensures maximum comfort and support throughout the night. With a King size of 76" x 80", the mattress pad will fit mattress pockets up to 18" deep, providing a comfortable and supportive bed setup.

Transform your old mattress with this mattress pad. Unlike other fillings that can be lumpy and trap heat, the proprietary manufacturing process of this mattress pad allows the cluster fiber fill to trap air and bounce back, providing even support and a cooler sleep environment.

This mattress pad is from a Veteran-Owned and Operated Business, with over 90% of employees based in Southern Indiana. By purchasing this mattress pad, you support hardworking American men and women.

With over 1 million mattress pads sold, customer satisfaction is a top priority. If you are not 100% satisfied with your purchase, there is a 30-day money-back guarantee. Upgrade your sleep experience and enjoy the luxurious comfort of a five-star hotel every night with this classic quilted pillow top mattress pad.

8. Bamboo Deep Pocket Mattress Pad – King Size.

Introducing the Bamboo Rayon Mattress Protector, the ultimate addition to your bedroom essentials. This top-notch mattress protector boasts a unique channel-weave construction, made up of 30% rayon from bamboo that facilitates air flow and ensures heat is easily ventilated. Say goodbye to uncomfortable nights caused by heat and sweat with this innovative mattress protector.

Worried about liquid leakage through your mattress? Worry no more! The Bamboo Rayon Mattress Protector now features an upgraded waterproof membrane that will protect your mattress from any liquid spills or stains. Rest easy knowing your mattress is well-protected.

Experience a peaceful night's sleep without the crinkle and noise of plastic materials. The Bamboo Rayon Mattress Protector guarantees a silent slumber, allowing you to have a restful sleep the whole night through.

Not only is this mattress protector efficient in providing a comfortable sleep, but it is also cost-effective. Its machine-washable feature makes it easy to clean and maintain. Just remember to use the gentle cycle and dry on low temperature 40'C.

The Bamboo Rayon Mattress Protector comes in a fitted style, with stretchy skirts that fit up to an 18'' mattress. This guarantees a perfect fit and utmost protection for your mattress.

Invest in the Bamboo Rayon Mattress Protector and enjoy a comfortable, worry-free sleep every night. Say goodbye to sleepless nights and hello to a peaceful slumber.

9. Cooling Pillow Top Mattress Pad By Leisure Town

Introducing the all-new mattress pad designed to provide you with a comfortable, healthier sleep. This product has been packaged in a vacuum bag, and the user is advised to wash and dry it or spread it for a few days before use to restore it to normal thickness. The best way to make it fluffy again is to lay it in the sun for a few hours.

Featuring the latest HNN Cooling Technology, this mattress pad boasts a cloud-like surface that is made of 300TC 100% cotton. It provides superior comfort without any extra heat and sweat. Unlike the normal diamond quilting seam, the new shape of this mattress pad is more supportive and soft.

The pad is filled with snow down alternative fill, a state-of-the-art fiberfill that has the feel of authentic goose and duck down without the feathers poking you. This feature ensures that your mattress remains free of stains, offering you sweet nights.

The fabric sides of this mattress pad easily stretch to fit mattresses up to 21 inches thick, and it will never slide no matter how much you twist and turn on your bed. This product is machine washable, making it easy to keep clean.

The mattress pad is available in various sizes ranging from Twin 39”x75“ to California King 72"x84". The manufacturer guarantees customer satisfaction, and if for any reason you are not happy with the product, you can contact them, and they will offer 100% satisfaction after-sale service.

10. Sealy Luxury Cotton Top Fitted Mattress Pad, King, White

The PerfectGrip Skirt is the perfect solution for those who want a durable and comfortable mattress pad that stays in place. With its stretchable fabric, this mattress pad can fit mattresses up to 18 inches without slipping or shifting.

Designed for easy maintenance, this mattress pad is machine washable, ensuring that it can be used for a long time without any hassle. It is the perfect product for those who want to extend the life of their new mattress or for those who want to give a little extra love to their old one.

This mattress pad offers an additional layer of comfort, making it perfect for those who want a good night's sleep. Its 300-thread count, 100% cotton top fabric provides a luxurious feel, while its 100% polyester quilting fill adds extra cushioning. The bottom quilted component is made of 100% polypropylene, while the side wall component is made of 100% polyester, ensuring durability and longevity.

Rest assured, this product is backed by a Certified Lifetime Warranty and over 130 years of Sealy Quality. With this mattress pad, you can be confident that you are getting a high-quality product that will last for years to come.

Best King Size Mattress Pad FAQs

Are king size mattress pads machine washable?

Yes, most king size mattress pads are machine washable. However, it is important to check the care label or manufacturer's instructions before washing to ensure you do not damage the pad. Generally, you should use a mild detergent and cold water on a gentle cycle. Avoid using bleach or fabric softeners, as they can damage the padding and reduce its effectiveness. Once the wash cycle is complete, you can either tumble dry on a low heat setting or air dry the pad. It is also recommended to wash the pad every few months to keep it clean and fresh. If you are unsure about how to properly clean your king size mattress pad, you can contact the manufacturer or a professional cleaning service for guidance.

Can a king size mattress pad improve the comfort of my bed?

Yes, a king size mattress pad can definitely improve the comfort of your bed. Mattress pads are often used for a variety of reasons, including adding an extra layer of cushioning, protecting the mattress from spills and stains, and improving overall comfort.

A good quality mattress pad can provide additional support to your body while you sleep, which can help to reduce pain and discomfort in your back, neck, and joints. It can also help to regulate the temperature of your bed, keeping you cool in the summer and warm in the winter.

When choosing a mattress pad, it's important to consider the materials used and the level of padding. Look for a pad that is made from breathable materials like cotton or bamboo, and choose a thickness that is appropriate for your sleeping style and needs.

Ultimately, if you're looking to improve the comfort of your bed, a king size mattress pad is definitely worth considering as an investment for your sleep health and overall wellbeing.

Can a king size mattress pad protect my mattress from wear and tear?

Yes, a king size mattress pad can protect your mattress from wear and tear to some extent. A mattress pad is like a thin layer of padding that sits on top of the mattress, providing a protective barrier between the mattress and the sleeper. It can help to prevent spills, stains, and other types of damage that can occur to the mattress over time. Additionally, a mattress pad can also help to prolong the life of your mattress by reducing the amount of wear and tear it experiences. However, it’s important to note that a mattress pad is not a foolproof solution, and it may not be able to prevent all types of damage to your mattress. For example, if your mattress is already showing signs of wear and tear, a mattress pad may not be able to reverse the damage that has already been done. In general, though, a high-quality mattress pad can be a great investment for anyone looking to protect their mattress and extend its lifespan.

Do king size mattress pads come with a warranty?

Yes, most king size mattress pads come with a warranty. The length and coverage of the warranty may vary depending on the brand and the manufacturer. Some brands may offer a limited warranty that covers defects in materials and workmanship for a certain period of time, while others may offer a more comprehensive warranty that covers wear and tear, stains, and other issues. It is important to read the warranty information carefully before making a purchase to understand what is covered and what is not. Additionally, some retailers may offer their own warranty or return policy for added peace of mind. If you have any questions about the warranty for a specific king size mattress pad, you can contact the manufacturer or retailer for more information.

How do I choose the best king size mattress pad for my needs?

Choosing the best king size mattress pad can be a daunting task, but with a few key considerations, you can find one that meets your specific needs. Firstly, consider the material of the mattress pad. Generally, there are three types of materials: cotton, synthetic, and down. Cotton is hypoallergenic and breathable, synthetic is durable and easy to clean, and down is soft and comfortable. Secondly, think about the thickness and density of the pad. You'll want to choose a thickness that provides the level of comfort and support you need. Thirdly, consider the features of the pad, such as temperature regulation, waterproofing, and hypoallergenic properties. Lastly, read reviews and look for recommendations from trusted sources to ensure you’re making an informed decision. By keeping these factors in mind, you can choose the best king size mattress pad for your needs and enjoy a comfortable and restful night's sleep.

How often should I replace my king size mattress pad?

The lifespan of a king size mattress pad can vary depending on several factors such as the quality of the product, frequency of use, and maintenance. Generally, it is recommended to replace your mattress pad every 2-3 years to ensure optimal comfort and hygiene. However, if you notice signs of wear and tear such as lumps, bumps, or sagging, it may be time to replace it sooner. Additionally, if you have any spills or accidents on your mattress pad, it is important to clean it thoroughly or replace it to prevent the growth of bacteria and mold. It is also a good idea to consider the material of your mattress pad, as certain materials may have a shorter lifespan than others. Ultimately, the decision to replace your king size mattress pad should be based on the condition of the product and your personal comfort and hygiene preferences.

What are the benefits of using a king size mattress pad?

Using a king size mattress pad can bring several benefits to your sleeping experience. Firstly, it can provide an extra layer of comfort and cushioning to your mattress, making it feel softer and more luxurious to sleep on. This is particularly useful if your mattress is beginning to feel worn or uncomfortable, as a pad can help to extend its lifespan and prevent you from having to replace it too soon.

Secondly, a king size mattress pad can also offer additional support to your body, helping to alleviate pressure points and reduce the risk of aches and pains. This is especially important if you suffer from conditions such as arthritis or back pain, as a pad can help to distribute your weight more evenly and reduce the strain on your joints.

Finally, a king size mattress pad can also help to regulate your body temperature while you sleep, keeping you cool in the summer and warm in the winter. This can be particularly beneficial if you struggle to get comfortable at night or find yourself waking up feeling too hot or too cold.

Overall, investing in a high-quality king size mattress pad can be a smart choice for anyone looking to improve the quality of their sleep and enjoy a more comfortable, restful night's rest.

What are the features to look for when buying a king size mattress pad?

When buying a king size mattress pad, there are several features that you should consider to ensure that you get the best value for your money. Here are some of the essential features to look for:

1. Material: Choose a mattress pad made of high-quality materials such as cotton, down alternative, or memory foam. The material should be breathable, hypoallergenic, and durable.

2. Thickness: Consider the thickness of the mattress pad. A thicker pad will provide more cushioning and comfort, while a thinner pad may not offer enough support.

3. Size: Ensure that the mattress pad fits your king size mattress correctly. It should not be too small or too large.

4. Comfort: Look for a mattress pad that is comfortable and offers the right level of support. It should also be soft to the touch.

5. Ease of cleaning: Choose a mattress pad that is easy to clean and maintain. It should be machine washable and dryable.

6. Warranty: Check the warranty offered by the manufacturer. A good warranty will give you peace of mind knowing that your investment is protected.

Overall, when buying a king size mattress pad, look for a product that meets your specific needs and preferences, and one that will provide you with a comfortable and restful night's sleep.

What is the difference between a king size mattress pad and a mattress topper?

A king size mattress pad and a mattress topper are two different products that serve different purposes. A mattress pad is a thin layer of cushioning that goes over the mattress, providing a barrier between the mattress and the sleeper. It is designed to protect the mattress from spills, stains, and general wear and tear, and it can also add a small amount of extra padding to the bed. On the other hand, a mattress topper is a thick layer of foam or other materials that goes on top of the mattress, providing additional support and comfort. Mattress toppers are designed to change the feel of the mattress, making it softer or firmer as needed. They can also be used to address specific issues with the mattress, such as sagging or lack of support. In summary, a king size mattress pad is primarily for protection, while a mattress topper is for comfort and support.

What materials are commonly used in making king size mattress pads?

King size mattress pads are commonly made from a variety of materials, each with its own unique features and benefits. One of the most popular materials used is cotton, which is known for its softness, breathability, and durability. Cotton mattress pads are also easy to care for and can be machine washed and dried.

Another popular option is memory foam, which is known for its ability to conform to the shape of the body, providing excellent support and pressure relief. Memory foam mattress pads are also great for reducing motion transfer, making them ideal for couples who share a bed.

Other materials commonly used in king size mattress pads include polyester, which is lightweight and easy to care for, and wool, which is naturally hypoallergenic and temperature-regulating. Some mattress pads may also feature a blend of different materials to provide a balance of comfort and support.

Ultimately, the choice of material will depend on personal preference and needs. It's important to consider factors such as comfort, durability, and ease of care when selecting a king size mattress pad.

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