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The 11 Best Sheets For Adjustable Beds

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In the hunt to find one of the best sheets for adjustable beds, otherwise known as split kings, you'll have a lot of choices. But, as you already know, any old king-sized sheets won't work on an adjustable bed. You'll need sheets designed to fit each side of your mattress separately, giving you the flexibility to adjust the bed to suit your needs.

What To Consider When Choosing Sheets For An Adjustable Bed

Consider first if you need a split king or a split California king. While most sheets for adjustable beds come in split king, there are fewer options if you need ones for a California-style bed. Then the name of the game with sheets is fabric and how it's constructed. You can learn a lot about a set of sheets simply by looking at the fabric. And, as I combed through sheets available in split king sizes, I found that most options are made of one of three fabric styles. Here's your guide.

Microfiber vs. Cotton vs. Bamboo

Don't worry — I've hand-picked the best sheets for adjustable beds, with microfiber, cotton, and bamboo options. Keep scrolling, your new favorite sheets are waiting.

1

A Brushed Microfiber Sheet Set With 300,000 Amazon Reviews

Pros

  • Backed by thousands of rave reviews
  • Stellar price point
  • Soft microfiber fabric
  • 360-degree elastic keeps fitted sheet in place

Cons

  • Microfiber isn’t as breathable as some other options

With over 300,000 Amazon reviews, these microfiber sheets are some of the most popular sheets out there. They’re available in split king sizing, are lightweight and thin like most microfiber sheets, and will feel soft as soon as you unwrap them. The fitted sheet can accommodate mattresses up to 16 inches in depth and are wonderful to sleep on. (I should know, these are the sheets I sleep on!) Even better, they come with a lifetime guarantee, so there’s almost no risk with this affordable sheet set. Plus, the split king style comes in a variety of colors to fit any bedroom style.

One reviewer wrote: "Initially bought a "cheap" set of sheets for my daughter's guest bedroom (the one I use when I visit). Slipped into bed and thought "wow" are these sheets soft and then asked are these the "cheap" set of sheets I bought? They were, went home and bought a set of split king sheets for my bed. Better than any of the over $150.00 sheet sets I have previously bought. 1. absolutely super soft, 2. wrinkle free and the edges do not curl up, 3. generous size to fit larger mattress, 4. pillowcases are also generous and I no longer struggle to get them over my king size pillows and 5. if you use multiple pillows on your bed (as we do), you can also buy a set of pillowcases to match your sheets - many "sets" do not give you this option. These are the Perfect Set of Sheets and are beyond reasonably priced. Best find on Amazon yet."

Sizes for adjustable beds: Split King

2

A Microfiber Sheet That Can Fit Tall Mattresses

Pros

  • Beautiful hem design
  • Great price point
  • 17 colors to choose from
  • One-year warranty

Cons

  • Microfiber isn’t as breathable as some other options

These polyester microfiber sheets can accommodate mattresses up to 21 inches in height to fit a wide variety of beds. They are double brushed for added softness, have a chic pleated design around the hems, and come in 17 color options for the split king size. Best yet, they come with a one-year warranty should you run into any issues with the set.

One reviewer wrote: "We switched from a King bed to a split King adjustable, so we needed new sheets. Most sets run $90-$100. We saw the SouthShore sets with the deep pockets and gave a set a try (Sky Blue). I washed the set and they came out wrinkle-free and soft. We both agreed, the first night, they are some of the softest and most comfortable sheets we have have used. With the deep pockets, the sheets stay in place regardless how much you adjust the foot and head sections of the base. So we ordered Lavender and Steel Blue sets. Now we have 3 sets for a little more than the cost of one set from the competition. And the colors are excellent--they are not washed out like powder colors,nor are they so bright they glow in the dark some sheet sets. Given the quality, price, and color selections, I would put these sheet sets in the top 5% of sheets on the market."

Sizes for adjustable beds: Split King

3

An Affordable Microfiber Split King Sheet Set

Pros

  • Budget-friendly
  • 10 colors to choose from

Cons

  • 14-inch fitted sheet pocket size might not accommodate all mattresses

If you’re looking for a budget-friendly sheet set, this set of split king sheets is a great option. They’re made from soft microfiber and come in 10 colors for the split king size so you can match them perfectly to your bedroom or space. The pockets on these sheets aren't very deep, so if your mattress is taller than 14 inches, you might want to consider one of the other options on this list. However, these are a popular set of sheets that won't set you back if you want to buy multiple sets for your adjustable bed.

One reviewer wrote: "This is the second set of split king sheets that I have purchased of this type. I have a black set and a teal set. They are both equally soft and have held up perfectly through multiple washings & dryings. These sheets are great through all seasons of the year. You will not be disappointed... unless you don't like soft sheets. I chose the split king set which is perfect for my 2 twin XL adjustable beds that - side by side - create an Eastern King. [...] Affordable split king sheet sets are very difficult to find. Don't waste your time on any others that may not look, feel, or hold up as well... just get these, you won't be sorry!”

Sizes for adjustable beds: Split King

4

A 1,000-Thread-Count Cotton Sheet That's Worth The Money

Pros

  • High thread count
  • Fits mattresses up to 18 inches thick

Cons

  • Pricey

Not only is this set of split king sheets made of long-staple cotton for added durability, but they boast a truly impressive 1,000 thread count. Some Amazon reviewers write that these sheets are some of the softest they've ever owned, and that "you can tell these are quality sheets." The deep, fitted sheet pockets can stretch to fit mattresses up to 18 inches in height and they come in eight neutral colors to choose from.

One reviewer wrote: "These sheets rock. We have a split king adjustable bed and have had trouble with all sheets we have purchased thus far. The pockets were never deep enough to cover the depth of our mattresses without attaching the elastic bands. These fit perfectly without the extra elastic. They are also heavy weight cotton with a smooth soft finish. We will buy these again.”

Sizes for adjustable beds: Split King

5

This Egyptian Cotton Sheet Set

Pros

  • Features a 1,000 thread count
  • Made of soft Egyptian cotton

Cons

  • Split king size only has one color option

These long-staple, Egyptian cotton sheets feature a 1,000 thread count and are woven using a super-soft sateen weave. The five-piece split king set only comes in one shade, so if you're looking for a colorful set of sheets you might want to keep scrolling. However, if a set of durable and soft white split king sheets is what you're after, these certainly won't disappoint.

One reviewer wrote: "These sheets are soft, comfortable, and the fitted sheet stays on better than other sheet sets we have tried. I would definitely buy them again."

Sizes for adjustable beds: Split King

6

A Breathable Bamboo Set That's 60% More Absorbent Than Cotton

Pros

  • Available in three adjustable bed sizes
  • Available in 14 colors
  • Silky feel

Cons

  • Some reviewers wrote they wished the sheets were more durable

You can get this set of hypoallergenic bamboo sheets in split king, California split king, and top split king sizes. So, if your adjustable bed isn't a traditional split king, these sheets might just fit the bill. They're made of 100% bamboo viscose (making them both moisture-wicking and breathable) and if you're a sweaty sleeper, manufacturers claim these sheets are 60% more absorbent than a set of cotton sheets. In addition, these sheets can accommodate mattresses up to 18 inches in height and come in 14 different colors to choose from. Make sure to read the cleaning instructions carefully as cold water washing and low heat drying are highly recommended.

One reviewer wrote: "I have never purchased Bamboo sheets before and I can tell you now that I will be buying more in the future. [...] Extremely comfortable in all temperatures. Perfect for people with allergies & chemical sensitivity. You won't be able to express your satisfaction with these sheets. Soft, luxurious, satiny."

Sizes for adjustable beds: Split King, Top Split King, California Split King

7

A Set Of Investment Bamboo Sheets That Comes In 14 Colors

Pros

  • Breathable bamboo fabric
  • Three adjustable bed options to choose from
  • Fitted sheet has elastic around the entire sheet

Cons

  • Won’t fit mattresses more than 15 inches thick

While this set may be a bit of a splurge, these bamboo sheets are worth the money. Made with 100% bamboo (no blends here), these offer more breathability than the less expensive bamboo options on this list. In fact, a bunch of Amazon reviewers claim these are the best bamboo sheets they've ever owned. They are also naturally antibacterial and resistant to dust mites, so allergy-sufferers love this set. Available in 14 colors ranging from neutrals to bright hues, these breathable sheets are perfect for any adjustable bed — split king or California split king.

One reviewer wrote: "I am very picky about my sheets. I do not like a silky feel and many cotton sheets feel course to me. I dread buying new ones each time as i end up buying many before i can find an acceptable set. THESE ARE GREAT! The texture is like soft and delicate. I always have had cotton sheets but find it increasingly difficult to find acceptable a cotton that feels good to me. I do not know much about buying sheets but these are PERFECT. I was scared taking these from the washer to the dryer as they felt creepy but when they were dry...AMAZING."

Sizes for adjustable beds: Split King, Top Split King, California Split King

8

An Affordable Bamboo & Microfiber Sheet Set That's Hypoallergenic

Pros

  • 18-inch fitted sheet corner pockets
  • 40 colors to choose from
  • Breathable and moisture-wicking

Cons

  • If you’re looking for 100% bamboo sheets, these are a bamboo/microfiber blend

For the most affordable bamboo sheets, this split king set is comprised of a blend of bamboo and microfiber. It'll be lighter-weight than your standard bamboo sheets, but still have some of the moisture-wicking and breathability benefits of a 100% bamboo sheet. These sheets have relatively deep pockets that can fit mattresses up to 18 inches in size. They're also hypoallergenic and machine washable (follow the care instructions to avoid pilling). They come in more than 40 shades.

One reviewer wrote: "I love these sheet! They are soooo soft and the color I chose is vibrant. There are very many color choices so if you like muted or bold colors there is a choice to be made with these sets."

Sizes for adjustable beds: Split King

9

This 100% Cotton Sheet Set With A Silky Weave

Pros

  • Features a silky sateen weave
  • OEKO-TEX Standard 100 certified to be tested for harmful substances
  • Convenient head/foot indicator tag

Cons

  • Fits mattresses with a thickness of 15 inches or less

This medium-weight, 100% cotton sheet set features a 600 thread count and a silky sateen weave for a soft yet crisp feel. They’re made with long-staple cotton for durability, fit mattresses up to 15 inches deep, and are OEKO-TEX certified so you can feel confident that your skin will love them too. One of the cool features of this sheet set is the convenient head/foot indicator tag which will save you time when making your bed. Available in eight colors, these split king sheets are pill-free, shrink-resistant, and fade-resistant so you can use them for years to come.

One reviewer wrote: “I rarely write reviews, but I am so pleased with these sheets that I wish to share. I am extremely fussy about sheets. There is a sheet graveyard in my home because I buy NICE sets (~ $200+ per), and I try hard to like them, but in the end cannot sleep on them. These sheets were a long shot ~ I couldn’t even feel a sample. However, I followed the instructions (pre-washing with a cup of white vinegar), and I have LOVED these sheets since the first night I slept on them. They’re soft and light, breathable. They’re all I want on my bed now. One other tiny detail, they have a tag on one side that says “head/foot”. This is just wonderful for me, as I often spend the first two minutes making the bed trying to figure that part out. I really appreciate a nice set of sheets, and these qualify.”

Sizes for adjustable beds: Split King

10

An Adjustable Bed Sheet Set Made From Organically Grown Bamboo

Pros

  • Made from 100% organically grown bamboo
  • Hypoallergenic and breathable
  • Fits mattresses up to 18 inches thick

Cons

  • A bit pricey

This five-piece sheet set uses 100% organically grown bamboo to create a moisture-wicking and hypoallergenic sleeping experience. Each hem is double-stitched for durability and the no-pill weave is known to get softer after each wash. The fitted sheet can fit mattresses up to 18 inches thick, features a convenient head indicator tag, and the entire set is OEKO-TEX 100 certified.

One reviewer wrote: “These sheets are so soft and wash great! I take them out of the dryer and put them right back on the bed! I have never slept in sheets this nice before now! They fit my split king adjustable temper-pedic bed perfectly.”

Sizes for adjustable beds: Split King

11

This Sheet Set Made From Cooling Eucalyptus

Pros

  • Made from soft and breathable eucalyptus fibers
  • Elastic around the entire fitted sheet
  • Antibacterial and moisture-wicking

Cons

  • Line/air drying recommended

Similar to bamboo sheets, this eucalyptus sheet set is exceptionally breathable and has moisture-wicking properties to keep you cool in warmer months yet cozy and warm on cooler nights. It features 16-inch fitted sheet pockets and has elastic fitted around the entire sheet. In addition, these sheets are antibacterial, pill/shrink-resistant, and come in 16 colors to choose from. Prior to purchasing, consider the manufacturer’s recommended line/air drying instructions.

One reviewer wrote: “I don't write a lot of reviews but I feel that this company and their product is out of the ordinary. [...] The product itself: Excellent! I have purchased many Tencel sheets and duvets from other companies, but these are by far the nicest & softest. They do not pill, the white sheets are bright white unlike some of the dingy Tencel sheets that are supposed to be white. Their customer service is off the charts. I only use their sheets now, I will probably never purchase a different brand”

Sizes for adjustable beds: Split King

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