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Best Deep Pocket King Sheets

Updated April 10, 2021

King-sized mattresses are second only to the popular queen mattresses that find favor with both singles and couples alike. A king option is just that much bigger to provide added room to stretch out without bumping into your favorite person, or to add a few kids or pets (or both). Because of this, bedding is easily acquired, and there are plenty of sheet options for you to pick and choose from.

One thing to pay close attention to while finding your perfect sheet set, is the overall profile of your mattress. The depth of your mattress is going to narrow down your sheet options, and dictate your purchase in the end. This is especially true for deep mattresses, and the larger the depth, the more narrow your choices become.

We’ve highlighted some of the best sheets you can buy for your buck, all of which will readily fit a deep mattress. Take a closer look to help find the best fit for your needs.

You might want to check also: Best Deep Pocket Sheets

Rank Product Highlights
#1

Ghostbed Sheet Set

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  • Material: Supima/Tencel Blend 
  • Sizes Available: Twin, Twin XL, Full, Queen, King, Cal. King, Split King
  • Colors: Gray, White
  • Pocket Depth: 18”
#2

SHEEX Original Performance Sheet

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  • Material: Polyester/Spandex
  • Sizes Available: Twin, Twin XL, Full, Queen, King, Cal. King, Split King
  • Colors: black, graphite, navy, Carolina blue, pearl blue, khaki, ecru, and simple white
  • Pocket Depth: 18”
#3

ONE PARK LINENS Organic Cotton Sheet Set

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  • Material: 100% Cotton
  • Sizes Available: Queen, King, Cal. King
  • Colors: Neutrals
  • Pocket Depth: 16”
#4

Stone & Beam 100% Supima Cotton Sheet Set

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  • Material: Supima/Tencel Blend 
  • Sizes Available: Full, Queen, King, Cal. King
  • Colors: neutrals
  • Pocket Depth: 17”
#5

Pure Bamboo Sheets King Size Bed Sheets

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  • Material: Bamboo Viscose
  • Sizes Available: Queen, King, Cal. King, Split King
  • Colors: neutrals and muted colors
  • Pocket Depth: 16”

King Size Mattress Measurements

A king size mattress measures 76 x 80 inches and can easily fit 2 full-sized adults with plenty of space to turn around and spread out without getting into each other’s space. A king mattress easily fits a young child or pet or two without crowding out the bed too drastically.

California King sizes also exist. These are longer, rather than wider, and measure 72 x 84 inches. Popular with anyone taller than about 6.5 feet in height, sheets for this less popular size aren’t any more difficult to find than a king size bedding set.

Deep Pockets Defined

As mentioned, the deeper the mattress profile, the fewer sheets you will find to fit your bed. Despite this fact, there are still plenty of options, and for the most part- these are often of better quality. By definition, deep-pocketed sheets will fit a mattress at least 15 inches tall. Options ranging from 16 to 22 inches exist, and you will continue to find an excellent array of deep pocket sheet options between 15 and 18 inches.

Pillow tops and mattress toppers can make this depth even more defined, so always be sure to take any extra height you may have added to your mattress to ensure a proper sheet fit.

Details to Consider

Anytime you are looking to find a quality sheet and bedding set, you want to consider your personal preferences along with your needs. Skimping on the cost of bedding is never a good idea either as you want your sheets to wash and wear well for a long time to avoid having to replace them. Cheap sheets may wear out within a few seasons, and in the long run, end up costing you more.

— Thread Count

Thread count refers to the number of threads woven into your bedding. Don’t mistake a high thread count as quality, since higher numbers often suggest the use of a thinner thread- and thus lower overall quality. A 300 to 400 thread count material will suggest a thicker, more breathable choice that will wear better over time. Depending on the type of material used, some larger numbers are quite acceptable as well.

— Materials

Cotton is considered one of the best materials for bedding. It is breathable and durable, and offers a clean sleep surface and launders well. Cotton blends and polyesters, such as microfiber, are also popular. They may not sleep as cool, but are considered a very comforting, soft surface.

— Cooling Capabilities

If you sleep hot, you don’t want to buy sheets that will retain heat from your body. Cotton, and some synthetics, are designed specifically to address heat and provide cooling effects. Look for blends that provide a technological approach to cooling- such as gel or copper infusions.

— Organic Labels

Beware of the organic label if no clear certification is present. The term is widely overused and misconstrues the quality of the product you may be receiving. To ensure you are purchasing an organically certified material, look for USDA or GOTS certification.

 

Top 5 Deep Pocket King Sheets

The Sleep Judge Review Team has reviewed quite a few bedding products over the years, and continues to showcase our favorite sheet picks. A few of those are listed below, as we definitely can recommend them based on personal use. But all highlight some of the most popular and best qualities we could find.

1. Ghostbed Sheet Set

SPECS:

  • Material: Supima/Tencel Blend 
  • Sizes Available: Twin, Twin XL, Full, Queen, King, Cal. King, Split King
  • Colors: Gray, White
  • Pocket Depth: 18”

Smooth and Cooling Deep Pocket Sheets

Ghostbed brand bedding products are a top-notch option that provides a unique approach to your sleep comfort. Their sheet sets are made from a 60% Supima cotton and 40% Tencel blend to provide a smooth, breathable, and cooling sleep surface. Incredibly absorbent as well, it is a hypoallergenic choice that washes well and does not shrink and only gets more comfortable with each wash.

Anti-pill, and anti-wrinkle, it offers an 18-inch deep pocket that is perfect for thicker mattresses, or those mattresses that boast a comforting mattress topper. The Sleep Judge review team had the chance to personally review these sheets and felt they were one of the best options out there for deep mattress needs. Take a look at our more detailed report out here.

Who These Are For:

Tired of sheets pulling loose? Suffer from allergies and need a clean sleep surface? Sleep hot and tired of heat sinks? These sheets can address all these needs!

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2. SHEEX Original Performance Sheet

SPECS:

  • Material: Polyester/Spandex
  • Sizes Available: Twin, Twin XL, Full, Queen, King, Cal. King, Split King
  • Colors: black, graphite, navy, Carolina blue, pearl blue, khaki, ecru, and simple white
  • Pocket Depth: 18”

Cooling Performance Deep Pockets Sheets

Made from a patented blend of polyester and spandex, SHEEX was designed specifically for healthy body recovery and support. The amazing cooling capabilities transfer heat away from the body twice as efficient as cotton, and allows for increased breathability. This supports a deeper, more restful sleep, uninterrupted by heat concerns.

Available in a great array of colors and sizes. These sheets provide a comfortable rest for your entire household. Designed to get softer and more comfortable with use and laundering, they are a long-lasting option you won’t be sorry you invested in. With an 18 inch deep pocket, they also fit a huge array of mattress choices and work well with toppers. You can see our in-depth review of them here.

 Who These Are For:

If exercise is your jam, or you are recovering from injury, these cooling sheets are an excellent addition to a more comfortable night’s sleep. 

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3. ONE PARK LINENS Organic Cotton Sheet Set

SPECS:

  • Material: 100% Cotton
  • Sizes Available: Queen, King, Cal. King
  • Colors: Neutrals
  • Pocket Depth: 16”

Best Organic Deep Pocket Sheets

If organic options are high on your list, the One Park Linen Organic Cotton Sheet Set is a great place to start. With a 16 inch deep pocket, these are a GOTS certified option and come in a wide array of size options and offer a 400 thread count choice for amazing breathability. A duvet cover is also available to help you cover and match the existing bedding you may already have. 

The neutral tone selection works well in any decor, and can be pierced with brighter colors if you so choose. The smooth, cooling, and durable cotton only gets softer with use and laundering, and will last you for years to come.  

Who These Are For:

Truly certified and backed by eco-friendly processes, these are a quality sheet choice that is designed for a healthier, cleaner option. 

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4. Stone & Beam 100% Supima Cotton Sheet Set

SPECS:

  • Material: Supima/Tencel Blend 
  • Sizes Available: Full, Queen, King, Cal. King
  • Colors: neutrals
  • Pocket Depth: 17”

100% Cotton Deep Pocket Sheets

Long strand cotton is a popular choice for sheets due to the heavy, luxurious weave it creates. These 100% Supima cotton sheets sets are woven into a silky, soft, and smooth sateen material that boasts a hemstitched detailed finish that provides a decorative, high-end touch. The fully elasticized fitted sheets create a snug and pull a free fit.

A 17-inch deep pocket ensures you can use them with just about any mattress, plus they only become more durable and soft with every wash. Crisp, cool, and hypoallergenic, you can’t go wrong with these sheets. 

Who These Are For:

When you want a crisp sheet feel, these are a perfect match. The heavy material is comforting and durable for long-lasting use. 

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5. Pure Bamboo Sheets King Size Bed Sheets

SPECS:

  • Material: Bamboo Viscose
  • Sizes Available: Queen, King, Cal. King, Split King
  • Colors: neutrals and muted colors
  • Pocket Depth: 16”

Cooling, Deep Pocket Bamboo Sheets

Bamboo is gaining ground as favorite sheet material. This soft viscose fiber is blended and woven into a smooth sateen finish to provide an incredibly soft and cooling choice that promotes airflow. Naturally thermal regulating, it is also hypoallergenic and works to wick away moisture and draw heat from the body. 

The 300 thread count further supports breathability, and wear well wash after wash. Available in a wide range of muted colors and neutrals, it is easy to match any decor. The 16-inch pocket depth of the fitted sheet is a good option for most mattresses

Who These Are For:

If you want to try out an amazing coolness derived from natural fibers, bamboo is the way to go. Cooling and durable, they are a quality choice. 

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Conclusion

Deep-pocketed fitted sheet sets don’t have to be difficult to find. The options provided here highlight the various styles, colors, and materials used to help you get a cooler, more restful sleep without worrying your sheets will pull up through the night. Always be sure to measure your mattress depth before ordering, and include any toppers you may have. Find a choice that provides a bit of leeway for added snugness.