King Size Memory Foam Pillows

You’ve probably heard a thing or two about memory foam pillows and have now decided to look for one.

On this page, we will discuss all you need to know about memory foam, from its benefits and the best features to things you should consider before purchase.

We have also made it very easy by making a list of the best king-sized memory foam pillows available for immediate online orders. Happy hunting!

Benefit of a Large Memory Foam Pillow

Having a memory foam pillow will change your life by allowing you to get the sleep you deserve every night. It is one of the best materials, pillows, or even mattresses can be made from.

Memory foam responds to your body heat, which causes it to sink in slightly when your head rests on it. The pillow does not sink and holds your shape perfectly. The pillow provides your neck with the best possible support – that alone will make sleep feel a lot more comfortable!

Many people do not realize that posture is everything. If you sit or stand in an incorrect posture day in and day out, you will probably have back pain and problems. When sleeping in bed, lousy sleeping posture translates into the same, with poor sleep quality. Using a memory foam pillow, your spine gets appropriately aligned, and you can rest deeply with ease.

Memory Foam Pillow Buying Considerations

Buying a memory foam pillow can be a bit of a hit-and-miss affair if you don’t understand these buying considerations beforehand.

  1. Heat Resistance – Many foam products overheat during the night. This is why it is essential to get either shredded or ventilated memory foam or cooling gel-infused memory foam. Either of these options will ensure that you don’t overheat at night, giving you the best possible sleep.
  2. Breathability – Make sure that you get a breathable cover for your memory foam pillow. Using the pillow on its own may cause unnecessary perspiration. Cotton or rayon (bamboo) are traditionally the best materials for a pillow cover.
  3. Sizing – Size is very important! Not all memory foam pillows are the perfect king size. The majority of memory foam pillows only come in standard sizes or smaller. Make sure you get the size you need to fit your bedspread (and your head) perfectly.

Features of a Good King Size Memory Foam Pillow

These are some of the best features a king-sized memory foam pillow can have!

  • Fully Adjustable Thickness – In the case of some shredded memory foam pillows, you can open them to add or remove tufts of shredded foam. This makes them fully adjustable, allowing you to choose at what height you’d like to sleep.
  • Dust Mite Resistant – Keep your eyes peeled for dust-mite resistant pillows! Dust mites can penetrate the tiniest holes, infesting foam pillows and mattresses. Dust mite-resistant foam pillows will cover all sides and won’t allow them to get inside.
  • Removable Zippered Cover – If you get a pillow that comes with a luxurious cover, make sure you can remove the cover and toss it in the wash. This makes using the pillow more convenient and lasts longer.
  • Travel Bag – If you like to travel a lot, then having a travel bag for your favorite pillow is a must!
  • CertiPUR-US Certified – A memory foam pillow that has CertiPUR-US certification ensures that it is free from a variety of toxic chemicals. Foam manufacturers have to use flame retardants and a few other chemicals to comply with safety standards; however, some are highly destructive to your health. It ensures you avoid them.

Reviews: Best King Size Memory Foam Pillows

Here is a top list of king-sized memory foam pillows; just waiting to find a new home!
We hope you love the products we recommend!
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  • This king-sized shredded memory foam pillow is fully adjustable with a removable cover that allows you to insert or take out the desired stuff.
  • The cover is made from breathable bamboo rayon and has a modern geometric contoured design, which will aid the pillow’s ventilation.
  • Suitable for those with duck down feather allergies or sensitivities, being 100% hypoallergenic.
  • It is made in the USA with the best quality memory foam materials.
  • This product has been CertiPUR-US certified, free of harmful chemicals such as PBDEs, TDCPP, TCEPs, and more.
  • If you’re not satisfied, have all your money back within 30-days, no questions asked!

  • Snuggle-Pedic prides itself in making soft pillows that you can truly cuddle up to at night.
  • This king-sized memory foam pillow is luxurious, providing the right neck and back support without ever falling flat!
  • Kool-flow technology ensures that this pillow always remains cool, never overheating in the night.
  • It is certified as eco-friendly and free of harmful toxins by Eco-Friendly Biogreen and CertiPUR-US.
  • It comes with a confident 20-year warranty because this pillow is guaranteed to last you a lifetime.
  • Dust mite-resistant, hypoallergenic, and perfect for anyone who needs a fantastic night of rest, this pillow has it all.
  • Includes a removable zippered cover.

  • This shredded gel-infused memory foam pillow is ultra-thick with a new cotton cover for maximum breathability.
  • Support your neck while indulging in superb comfort, as the shredded memory foam takes on your unique shape.
  • The shredded memory foam encourages ventilation and is infused with cooling gel and gel beads for optimal heat dispersion.
  • The cover is removable, hypoallergenic, and machine washable for ease of cleaning and comfort.
  • The pillow will never go flat and can be fluffed up time and time again, lasting you a decent length of time.
  • Comes with a 3-year warranty.

  • This soft memory foam pillow is built from two layers of great memory foam materials that have both been infused with cooling gel.
  • The outer layer is made from a thick gel dough that will keep your head and neck cool as you dream away on your pillow.
  • The pillow’s inside is pure shredded memory foam, lofty with maximum thickness for optimal head support.
  • The outside is made from an exceedingly soft bamboo velour that can be removed and washed in the washing machine.
  • This pillow is ideal for back and side sleepers, keeping you in your most comfortable position with fantastic posture all night long.

  • This very plush king-sized pillow is stuffed with the finest shredded memory foam for maximum airflow, ensuring a cool night of sleep.
  • The cover is zippered and removable, made from a smooth bamboo microfiber that is sure to make you feel as though you are on a cloud!
  • The pillow comes with its very own travel bag, allowing you to take it with you wherever you go and never miss out on a great night’s sleep.
  • Antibacterial, hypoallergenic, and dust mite resistant, you never have to worry about your pillow getting ruined by an infestation.
  • It supports natural back alignment and perfect posture, making it ideal for those who suffer from back conditions or back pain.

It is a King Sized Pillow with Cooling Gel Memory foam and airflow channels for breathability.
  • Hypoallergenic and dust mite-resistant memory foam and cover.
  • Cooling Gel, technology with an Airflow design.
  • A removable and washable knit cover with premium stretch fabric is hotel quality.
  • Durable and supportive.

  • This king-size pillow provides superior pressure relief and helps the muscles relax.
  • It is infused with temperature-regulating gel for side sleepers.
  • The ventilated design optimizes the air circulation for airflow.
  • Also, its removable cover makes it easy to clean.

A well-ventilated and Cooling Gel Memory Foam fill pillow ideal for sleeping in on weekends.
  • Soft and supportive and CentiPUR-US certified foam.
  • It offers superb pressure relief.
  • Filled with premium memory foam and cooling Gel.
  • It is a removable cover that is machine washable.
  • Available in King size and other size options.

  • High-Quality memory foam-filled pillow.
  • It comes with a durable and breathable bamboo cover.
  • This pillow features full adjustability and contoured comfort with the heat moldable memory foam.
  • Enjoy the best in pressure and tension relief to provide comfort.
  • Completely Safe and Certi-Pur Certified and having a Greenguard Gold certificate of approval.

  • This pillow is filled with a low rebound memory Foam fill, consisting of 100% pure Certi-Pur standard Memory foam.
  • The Contoured design ensures optimal support and tension relief.
  • You will feel pressure on the neck or years with the gap design.
  • Enjoy the best in neck and shoulder support and pain relief.
  • With the Cervical contours, the natural curves are supported, with a medium-firm density for comfort.

  • Available in different size options as well as a king-sized option./
  • Memory foam fills from premium certified memory foam.
  • The bamboo cover has a zip closure and is durable and breathable.
  • Gel-infused memory foam for cooling comfort.

  • The 100% memory foam pillows are super soft and rebound quickly while not in use.
  • It also features 20% polyester gel fiber.
  • This shredded memory foam pillow is adjustable. You can make it comfortable by adding or removing the foam.
  • In addition to this, the pillows feature a washable cover made up of Bamboo to keep you cool at night.

  • This pillow is perfect for both back and side sleepers.
  • It is infused with a cool gel-infused foam and creates a perfect balance for the neck, shoulder, and back.
  • The knitted cover disperses the body heat and wicks away the moisture for a comfortable night’s sleep.
  • It is resistant to dust mites, mold, and bacteria, making it the preferred choice.
  • You can use the pillows even without a cover.

  • These 100% cotton pillows by Ssup clean are the perfect balance between support and comfort.
  • The cover made from Bamboo silk ensures a luxurious sleep throughout the night.
  • The fiber has molecules for a special fluffy effect, which remains the same even after many washes.
  • It can be washed in a machine and dried on a low setting.
  • The hypoallergenic feature makes sure to keep you comfortable throughout the night.

  • The Royal Therapy memory foam pillow is extra, durable, and aesthetic.
  • It retains its shape and does not go flat like traditional pillows.
  • This memory foam pillow is odor-free, completely safe, and nontoxic with naturally hypoallergenic features.
  • It fills the gaps between the neck and mattress, making it a comfortable pillow for sleeping.
  • If you have issues with your back, this king-sized pillow will be perfect in helping elevate the pressure points leading to a sound sleep.

  • This pillow comes encased in a cover made with 65% Polyester and 35% Tencel.
  • It is designed to offer spinal alignment and promote long-term spinal health.
  • The pillow is made with premium quality memory foam that is CertiPUR-US Certified.
  • It comes in a king size for maximum support and comfort.

  • This pillow is filled with high-quality memory foam, including 52% Polyester and 48% Bambpp fiber.
  • It offers 50D high-density space memory foam for maximum support and comfort.
  • The pillow is designed to prevent flatness and shifting while you are sleeping.
  • It comes encased in a bamboo fiber cover that is breathable and cooling.

  • This package contains a king-size pillow measuring 18×34 inches in size.
  • It is filled with 100% premium shredded memory foam for customized support and comfort.
  • It comes with a pillow cover made using 60% Polyester, and 40% Bamboo derived rayon and is machine washable, breathable, and soft to the touch.
  • The high-quality filling and quilted design ensure resilience and durability.

Index Table: Top King-Size Memory Foam Pillows

1Coop Home Goods Memory Foam Pillow - Fully Adjustable King Sized Memory Foam Pillow
  • Dust Mite Resistant
  • Hypoallergenic
Coop Home Goods97
2Snuggle-Pedic Luxury Memory Foam Pillow - Luxurious King Sized Bamboo Memory Foam Pillow
  • Eco-Friendly
  • Removable Cover
3Linenspa Gel Memory Foam Pillow - King Sized Shredded Gel Foam Pillow
  • Removable Cotton Cover
  • Even-Heat Distribution
4MALOUF Gel Dough Pillow - Memory Foam Gel Dough King Sized Pillow
  • Soft Velour Cover
  • Dual Layered
5Clara Clark Memory Foam Pillow - King Sized Bamboo Memory Foam Pillow
  • Shredded Memory Foam
  • Antibacterial
Clara Clark96
6Perfect Cloud Gel Basics - King Size Memory Foam Pillow
  • Cooling Gel
  • Hypoallergenic
  • Memory Foam
Perfect Cloud97
7DOYEE King Size - Cooling Gel Memory Foam Pillow
  • Comfortable
  • Air Flow
8Weekender Ventilated - King Size Memory Foam Pillow
  • Gel Memory Foam
  • Washable Cover
9Coop Home Goods Comfortable - King Size Memory Foam Pillow
  • Bamboo Cover
  • Firm Support
Coop Home Goods96
10MKicesky Premium - King Size Memory Foam Pillow
  • Ergonomic Design
  • Tension Releif
  • Memory Foam
11LianLam King - large Memory Foam Pillow
  • King Size
  • Memory Foam
  • Bamboo Cover
12Adoric Memory Foam - Shredded King Size Pillows
  • Adjustable
  • Comfy
13Classic Brands Ventilated Memory Foam - King Sized Pillows
  • Plush
  • Gel Infused
Classic Brands97
14Ssup Premium - Memory Foam Pillow
  • Hypoallergenic
  • Washable Cover
15Royal Therapy - Adjustable Neck Pillows
  • Orthopedic
  • Hypoallergenic
Royal Therapy98
16Milemont Cervical - Memory Foam Pillow
  • Orthopedic
  • Neck Pain Relief
17SORMAG Adjustable - Shredded Memory Foam Pillow
  • Bamboo
  • Cooling
18Dreaming Wapiti Shredded - Memory Foam Pillow
  • Adjustable Loft
  • King Size
Dreaming Wapiti95.9

About the Author

Daniel Max

Interior Designer, Living in New York City. My sole work is to make indoor spaces functional, safe, and beautiful. It is achieved, by determining space requirements and selecting essential and decorative items, such as colors, lighting, and materials. Work always starts with a drawing, reading, and editing blueprints!