In the past four years, we've experienced issues with two fitted sheets that ripped, despite proper care. Additionally, two grey sets developed white spots that resemble bleach stains. Our housekeeper changed the sheets either weekly or every other week. On one side, we have used three air mattresses, but the third one doesn’t hold air. The other side has its second mattress, which has developed a leak. The foam has been split since before COVID, around a year ago. Right before the lockdown, the board in the pump box failed; fortunately, the replacement part and repair were covered at no charge. Overall, the quality has been poor. However, customer service and the local technicians have been helpful in ensuring the system works by replacing items with more affordable options. Answer from acfinns on reddit.com
DreamFit®
dreamfit.com › collections › split-head
Split Head Sheets
DreamFit makes finding the perfect fit for your adjustable bed a breeze with our innovative Split Head and Split Sheet sizes. Designed to stay snug and secure, our sheets ensure your adjustable bed remains a dream to sleep in—no more slipping or bunching, just pure comfort.
Egyptian Linens
egyptianlinens.com › home › flex top king sheets
Flex Top King Sheets
Also referred to as "Split Head Sheets" or "Split Top King Sheets" where the fitted sheets come with 6 pockets for a snug fit – made specifically for these special mattresses since the top half of the mattress is split but not the bottom.
Best FlexTop King sheets??
In the past four years, we've experienced issues with two fitted sheets that ripped, despite proper care. Additionally, two grey sets developed white spots that resemble bleach stains. Our housekeeper changed the sheets either weekly or every other week. On one side, we have used three air mattresses, but the third one doesn’t hold air. The other side has its second mattress, which has developed a leak. The foam has been split since before COVID, around a year ago. Right before the lockdown, the board in the pump box failed; fortunately, the replacement part and repair were covered at no charge. Overall, the quality has been poor. However, customer service and the local technicians have been helpful in ensuring the system works by replacing items with more affordable options. More on reddit.com
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May 2, 2024Best affordable, cooling sheets for split king adjustable?
I’m looking for this as well right now….. The Sleep Number sheets for our split king did not last long More on reddit.com
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March 6, 2025King split top/flex head sheet suggestions
I know this is an old thread but for anyone looking Twofold Cooperative makes 100% Organic Flax Linen sheets for split and flex head styles. More on reddit.com
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June 18, 2024Any alternatives for top split sheets?
They have some options on Amazon! Much cheaper and they will fit your bed More on reddit.com
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September 20, 2024Videos
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Split King Mattress Concerns - Is It The Right Bed Size For You??
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Watch Fitted sheets for king Sleep Number P5 split top fit nicely ...
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Split Head Sheets Instruction Video - YouTube
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Bare Home Split Head King Sheet Sets | Our Point Of View - YouTube
Boll & Branch
bollandbranch.com › collections › split-king-sheets
Split King Bed Sheets & Sets | Split King Luxury Sheets | 100% Cotton Split Sets | Ethically Sourced Bedding | Boll & Branch
Our Split King Sheets are crafted with care to accommodate two Twin XL mattresses, ensuring a secure, wrinkle-resistant fit throughout the night.
Peachskinsheets
peachskinsheets.com › collections › split-king-discounted
Split King or Head- discounted
Get your Best Sleep Ever This Year! Save 40% + Mix & Match FREE $50 gifts with EACH Sheet Set, Duvet Cover Set, Oversized Comforter Set, Quilt Set and/or PeachyMink Item you buy!
Wholesale Beddings
wholesalebeddings.com › home › split top king sheets (head split)
Top Split (Head Split) King Sheets
Flex top King Sheets Also Known as Head Split or Top Split King Sheets are made for special king size mattress where the top half of the mattress is split but the bottom is not. The Head Split into the middle of the upper portion of the mattress ...
NYTimes
nytimes.com › sleep › sheets and bedding › the best sheets
The 8 Best Sheets of 2026 | Reviews by Wirecutter
2 days ago - We've tested several sets over the past four years, and wash them constantly; while they do hold up beautifully, they don’t soften up as much as the L.L.Bean sheets. Don’t wait to buy a print you like—the popular ones can sell out fast (and some designs are seasonal releases). ... Sizes: twin, twin XL, full, queen, king, California king sets.
Amazon
amazon.com › Sheets-Adjustable-Pocket-Thread-Cotton › dp › B084TMB3DQ
Amazon.com: NON Sticky cotton 4 Piece Top Split King Sheet Set for Sleep Number Adjustable Bed, 100% Egyptian Cotton Bed Sheets, 34" Flex Head, Fits 18" Deep Mattress, 78" x 80", Dark Grey Solid : Home & Kitchen
Enjoy breathable, skin-friendly ... Top King Fit: Set includes 1 flat sheet (108" x 102"), 1 top split fitted sheet (78" x 80") with a 34" flex head opening, and 2 king pillowcases (20" x 40")....
NYTimes
nytimes.com › sleep › sheets and bedding › the best cotton sheets
10 Best Cotton Sheets of 2026 | Reviews by Wirecutter
2 days ago - I’ve tested 38 sateen sheets, and these are the best. ... We’ve recommended this sateen set since 2014 because it’s silky-soft, not too pricey, and always available. It’s also our only pick in a split king size.
Reddit
reddit.com › r/sleepnumber › best flextop king sheets??
r/sleepnumber on Reddit: Best FlexTop King sheets??
May 2, 2024 -
I really don't wanna buy the sheets from sleep number since I believe the prices are over inflated. Are there alternatives that I could get that aren't just basic quality? Someone recommended Sheex but they don't do a flextop. Thank you
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In the past four years, we've experienced issues with two fitted sheets that ripped, despite proper care. Additionally, two grey sets developed white spots that resemble bleach stains. Our housekeeper changed the sheets either weekly or every other week. On one side, we have used three air mattresses, but the third one doesn’t hold air. The other side has its second mattress, which has developed a leak. The foam has been split since before COVID, around a year ago. Right before the lockdown, the board in the pump box failed; fortunately, the replacement part and repair were covered at no charge. Overall, the quality has been poor. However, customer service and the local technicians have been helpful in ensuring the system works by replacing items with more affordable options.
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I am a Store Manager working with Sleep Number. If you need a cheap set of sheets you can find some head-split sheets on Amazon. You can also use regular king sheets from anywhere but just be mindful of using the head elevation as this does stretch any set of sheets. Our sheet sets are a bigger price because they are made with long-staple fibers (this reduces piling), have wider elastic bands (prevents the sheets from needing tucked back under the mattress when using the adjustable base), our sheets are made of a higher quality material (compare cotton, polyester, supima cotton, rayon, lyocell, wool, spandex, nylon, and other fibers), and finally we have a strap that fits every corner of the mattress to prevent the sheets from popping off. Yes, these sheets cost more. You can also get $190 from doing your activities on the Sleep Number App and combine those rewards with sales to get a set of free or very discounted sheets.
Amazon
amazon.com › stores › CottingtonLane › page › A144C68D-2DCC-40E1-9253-E9A750F1A7BE
Amazon.com: Cottington Lane: Top Split Head Sheet Set
Cottington Lane Tencel Split Head Sheets Set - King - 4 Piece - Ivory - 100% Eucalyptus - 15" Deep Pocket - Modern Style - Unisex - Winter/Summer - Machine Washable ... Cottington Lane 4 Piece Flex Split Top King Sheets for Adjustable Beds, Hotel Luxury 100% Cotton Sheets 34 Inch Down from Top, Naturally Cool Soft Breathable, 16" Deep Pocket,Ivory Solid
Amazon
amazon.com › Flex-Head-Number-Mattress-Pillowcases › dp › B09YN6T5T8
Amazon.com: Top Split King Flex Head Sheet Set for Sleep Number Mattress Fits Deep Pocket Bed 1800 Thread Count Super Soft and Cool 4 Piece Set with Pillowcases 34-36" Split top (Navy) : Home & Kitchen
Buy Top Split King Flex Head Sheet Set for Sleep Number Mattress Fits Deep Pocket Bed 1800 Thread Count Super Soft and Cool 4 Piece Set with Pillowcases 34-36" Split top (Navy): Sheet & Pillowcase Sets - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
Brooklinen
brooklinen.com › products › luxe-split-king-sheet-set
Luxe Sateen Split King Sheet Set | Brooklinen
You asked, we delivered - split kings are finally here! These sets come with 2 Twin XL fitted sheets, 1 King Flat Sheet, and 2 Pillowcases in your size preference.
Walmart
walmart.com › c › kp › adjustable-split-king-bed-sheets
Adjustable Split King Bed Sheets
From $55.00Top Split-King: Adjustable King Bed Sheets - 4PC Bed Sheet Set - 100% Egyptian Cotton - 800 Thread Count - 15 Inch Deep Pocket, Top Split King, Plum Solid - Split Down 28 inches from The top
Sleep Number
sleepnumber.com › home › bedding › sheets & pillowcases
True Temp™ Sheet Set | Temperature Control | Sleep Number
3 weeks ago - Learn more about how to find the right sheet or watch our how-to videos. Discover how you can sleep at your Ideal Temperature with our True Temp™ Bedding. ... Our FlexTop King bed divides at the head of the bed. This enables independent raising and lowering of the head of the bed. Our Split King divides down the entire length of the bed.
Quahog Bay Bedding
quahogbaybedding.com › home › split top king sheets
Split Top King Sheets | Quality Split Top King Sheet Sets – Quahog Bay Bedding
Flex Top King Sheets also known as Head Split or Top Split King Sheets are made for special adjustable king size mattresses where the top half of the mattress is split but the bottom is not.
Healthline
healthline.com › health › best-split-king-sheets
The 10 Best Split King Sheets
March 8, 2022 - One reviewer does complain that although they like the deep fit, they found the sheets overpriced. ... These sheets are specifically designed to fit with a split head bed. A split head king bed has separated mattresses at the top, but not the bottom.
Quahog Bay Bedding
quahogbaybedding.com › home › adjustable bed sheets
Adjustable Bed Sheets | Quality Sheets For Adjustable Beds – tagged "split flex top king" – Quahog Bay Bedding
Flex Top King Sheets also known as Head Split or Top Split King Sheets are made for special adjustable king size mattresses where the top half of the mattress is split but the bottom is not.
Boll & Branch
bollandbranch.com › collections › split-king-sheet-sets
Split King Sheet Sets | Boll & Branch
Our Split King sheets come in a variety of weaves and styles, all made from 100% organic cotton.
Brooklinen
brooklinen.com › products › classic-split-king-sheet-set
Classic Percale Split King Sheet Set | Brooklinen
You asked, we delivered - split kings are finally here! These sets come with 2 Twin XL fitted sheets, 1 King Flat Sheet, and 2 Pillowcases in your size preference.
Reddit
reddit.com › r/bedding › best affordable, cooling sheets for split king adjustable?
r/Bedding on Reddit: Best affordable, cooling sheets for split king adjustable?
March 6, 2025 - My split king arrives tomorrow. Hopefully they work. $90 ... I only can find sateen on the website not percale. Continue this thread Continue this thread Continue this thread ... I got sheets from Amazon the company's name is bear home split top king sheets were 62.99 no issues so far.