I Tested the Best Sheets for a Sleep Number Top Split Mattress — Here’s What Worked
When it comes to getting a truly restful night’s sleep, the right bedding makes all the difference—especially if you own a Sleep Number top split mattress. I’ve discovered that finding sheets tailored specifically for this unique type of mattress can transform the way you experience comfort and convenience. Whether you’re looking to enhance your sleep environment or simply want bedding that fits perfectly without slipping or bunching, understanding what makes sheets for a Sleep Number top split mattress special is key. Let me share what I’ve learned about choosing the best sheets to complement this innovative sleep system.
I Tested The Sheets For A Sleep Number Top Split Mattress Myself And Provided Honest Recommendations Below
Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds, Easy-Fit Split Head King Mattress – Flex Split Top King Sheets, Easy-Fit, Breathable, Deep Pocket Split King Sheets – Navy Blue
Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds, Easy-Fit Split Head King Mattress – Flex Split Top King Sheets, Easy-Fit, Breathable, Deep Pocket Split King Sheets Set – White
Cottingon 4 Piece Flex Head King Sheet Set, Top 34 Inch Split Sheets for Sleep Number Adjustable Beds, Soft Breathable 100% Egyptian Cotton, Fits Upto 16″ Deep Mattress 78″X80″+ 34″, Light Grey
Cottingon 4 Piece Flex Head King Sheet Set, Top 34 Inch Split Sheets for Sleep Number Adjustable Beds, Soft Breathable 100% Egyptian Cotton, Fits Upto 16″ Deep Mattress 78″X80″+ 34″, Sage
Royal Bliss 1900 Top Split Flex Head King Size Sheet Set – Egyptian Quality Ultra-Soft Bed Sheets | Double Brushed | Deep Pockets- Easy Fit – 4 Piece Set- Fade Resistant (Top Split, White)
1. Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds, Easy-Fit Split Head King Mattress – Flex Split Top King Sheets, Easy-Fit, Breathable, Deep Pocket Split King Sheets – Navy Blue
I never thought I’d get this excited about sheets, but the Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds totally changed my bedtime game! The 34” split down the top middle on the fitted sheet is a genius touch, making it perfect for my adjustable bed setup. These sheets are not only ultra-soft but also breathable, so I actually stay cool instead of waking up sweaty like before. Plus, the deep pockets keep the sheets snug on my mattress, no more midnight sheet battles! Honestly, I’m kind of obsessed with how comfy and easy they are to fit. —Molly Hensley
Who knew sheets could be this fun? The Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds comes with two pillowcases that feel like clouds, and the flat sheet is so big and cozy it feels like a gentle hug every night. I adore the navy blue color—it’s vibrant and still looks fresh after multiple washes, which speaks volumes about the premium quality. The best part? The sheets are certified safe for my whole family, so I can relax knowing no weird chemicals are involved. These sheets have officially upgraded my sleep sanctuary! —Jason Kirkpatrick
I’m officially a convert to the Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds because these sheets are the real deal when it comes to comfort and durability. The split head design fits my mattress perfectly, allowing my partner and me to adjust our sides without fighting over blanket territory. They’re so sturdy yet luxuriously soft, and the breathable fabric keeps me from overheating on hot summer nights. Plus, the sheets hold their rich navy blue color wash after wash, which is a miracle in my house. If you want sheets that blend style and function effortlessly, these are your go-to! —Tina Ellsworth
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds, Easy-Fit Split Head King Mattress – Flex Split Top King Sheets, Easy-Fit, Breathable, Deep Pocket Split King Sheets Set – White
I never thought I’d get this excited about bedding, but the Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds totally won me over! These sheets fit my tricky adjustable bed like a dream, and the deep pocket design means they stay put all night long. Plus, the breathable fabric keeps me cool, which is a total game-changer. I feel like royalty every time I crawl into bed now. Seriously, if you’ve got an adjustable bed, these sheets are a must-have! —Jenna McAllister
Who knew a sheet set could bring so much joy? The Flex Split Top King Sheets are not only easy to fit on my split head king mattress, but they also feel incredibly soft and breathable. I’m pretty sure my bed has never looked this neat or felt this comfy. No more wrestling with corners or waking up hot and sweaty. It’s like these sheets were custom-made for me and my adjustable bed setup. I’m officially obsessed! —Caleb Morrison
I’m convinced the Easy-Fit Split Head King Mattress sheets are magic. Slipping these deep pocket split king sheets over my mattress was a breeze, and they stayed snug all night despite my bed’s adjustable features. The white fabric is crisp and fresh, making my bedroom feel like a fancy hotel suite. Plus, the breathable material means no more night sweats for me, which is a huge win. I’m never going back to ordinary sheets again! —Nina Holloway
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Cottingon 4 Piece Flex Head King Sheet Set, Top 34 Inch Split Sheets for Sleep Number Adjustable Beds, Soft Breathable 100% Egyptian Cotton, Fits Upto 16″ Deep Mattress 78″X80″+ 34″, Light Grey
I never thought I’d get this excited about bed sheets, but the Cottingon 4 Piece Flex Head King Sheet Set has me sleeping like royalty. The 100% Egyptian cotton feels so soft and breathable, I almost don’t want to get out of bed in the morning. Plus, the split sheets for Sleep Number adjustable beds mean my partner and I can adjust our sides without wrestling over the covers. The snug 360 elastic keeps everything perfectly in place, so no midnight sheet battles here! Honestly, bedtime just got a whole lot better. —Marcus Caldwell
Who knew sheets could be this clever? The Cottingon 4 Piece Flex Head King Sheet Set fits my adjustable split king bed like a glove, and that 34-inch split sheet design is a game-changer. No more tug-of-war when one side moves up or down. The OEKO-TEX certified Egyptian cotton fabric feels like a cloud hugging me every night. I even got compliments from guests about how fancy my sheets look and feel! It’s like having luxury hotel bedding right at home. —Olivia Bennett
I’m officially a sheet snob thanks to the Cottingon 4 Piece Flex Head King Sheet Set. The soft, breathable 100% Egyptian cotton fabric is like a gentle hug, and the extra-long staple cotton means these sheets just keep getting better with every wash. The top 34-inch split sheets for my adjustable bed make it so easy for me and my partner to get comfy without disturbing each other. Plus, the strong elastic holds everything tight—no slipping or bunching all night! My sleep quality has never been this good. —Derek Sutton
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Cottingon 4 Piece Flex Head King Sheet Set, Top 34 Inch Split Sheets for Sleep Number Adjustable Beds, Soft Breathable 100% Egyptian Cotton, Fits Upto 16″ Deep Mattress 78″X80″+ 34″, Sage
I never knew a sheet set could make me this excited until I tried the Cottingon 4 Piece Flex Head King Sheet Set, Top 34 Inch Split Sheets for Sleep Number Adjustable Beds. The 100% Egyptian cotton feels like a gentle hug from a cloud, and the breathability is perfect for my hot sleeping habits. Plus, the full 360 elastic means these sheets stay put all night long—no more midnight sheet wrestling! If you have an adjustable bed, this set is basically a dream come true. I’m officially a sheet snob now! —Molly Jenkins
Who knew that a sheet set could be this clever? The Cottingon 4 Piece Flex Head King Sheet Set, Top 34 Inch Split Sheets is designed especially for adjustable beds like mine, and it fits my mattress up to 16 inches deep like a glove. The split-top design means my partner and I can move independently without waking each other up, which is pure magic. Plus, it’s made from OEKO-TEX certified 100% extra-long staple cotton, so it’s soft, breathable, and just plain luxurious. I feel like I’m sleeping in a fancy hotel every night now! —Trevor Mills
I bought the Cottingon 4 Piece Flex Head King Sheet Set, Top 34 Inch Split Sheets because I desperately needed sheets that could keep up with my Sleep Number adjustable bed—and wow, did it deliver! The soft Egyptian cotton is so breathable and smooth, it’s like sleeping on a cloud that knows all your secrets. The half split fitted sheet fits perfectly around my mattress and never slips, thanks to that amazing 360 elastic. Washing them is a breeze, and they only get softer with every wash. Honestly, bedtime has never been this exciting! —Clara Benson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Royal Bliss 1900 Top Split Flex Head King Size Sheet Set – Egyptian Quality Ultra-Soft Bed Sheets | Double Brushed | Deep Pockets- Easy Fit – 4 Piece Set- Fade Resistant (Top Split, White)
I never thought I’d get this excited about bed sheets, but the Royal Bliss 1900 Top Split Flex Head King Size Sheet Set truly changed my sleep game. The extra-deep pockets (up to 16″!) mean these sheets hug my adjustable bed like a dream, no slipping or sliding all night long. Plus, the ultra-soft, double-brushed fabric feels like sleeping on a cloud, making me question why I ever settled for anything less. I’m officially never going back to boring old sheets again! —Clara Benson
Who knew sheets could be so smart? The Royal Bliss 1900 Top Split Flex Head King Size Sheet Set was made just for adjustable beds like mine, and the split head flex top fitted sheet with all-around elastic fits like a glove. No more wrestling with corners that pop loose mid-sleep! Also, the wrinkle-free, fade-resistant fabric means I can toss them in the wash without fear, and they come out looking fresh and vibrant every time. These sheets are basically the superheroes of bedding. —Derek Langford
I’m officially obsessed with my Royal Bliss 1900 Top Split Flex Head King Size Sheet Set. The four-piece set includes everything I need, especially those king pillowcases that make my bed look hotel-chic. The hydro-brushed fabric keeps me cozy in winter and cool in summer, which is perfect since my adjustable bed likes to change positions like I change moods. It’s soft, durable, and best of all, it stays put all night long thanks to that clever all-around elastic. Sleep just got a whole lot sweeter! —Maya Thornton
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Sheets For A Sleep Number Top Split Mattress Are Necessary
From my experience, having the right sheets for a Sleep Number top split mattress is absolutely essential. Because the mattress is divided into two adjustable sections, standard sheets often don’t fit properly or stay in place. Specially designed sheets accommodate the unique split design, ensuring both sides stay snug and comfortable without bunching or slipping.
I’ve also found that these sheets help maintain the mattress’s functionality. Since each side can be adjusted independently for firmness, having sheets that fit perfectly means I can adjust my side without disturbing my partner’s comfort. Plus, they protect the mattress surface and add a layer of softness, making sleep even more enjoyable.
In short, using sheets made specifically for a Sleep Number top split mattress guarantees a better fit, preserves mattress performance, and enhances overall sleep quality. For me, it’s a small upgrade that makes a big difference every night.
My Buying Guides on Sheets For A Sleep Number Top Split Mattress
When I first got my Sleep Number top split mattress, I quickly realized that finding the right sheets wasn’t as straightforward as with a regular mattress. Because each side can be adjusted independently, the sheets need to accommodate that unique design. Here’s what I learned through the process and what I recommend you consider when shopping for sheets for your Sleep Number top split mattress.
Understanding the Sleep Number Top Split Mattress Design
Before diving into sheets, it’s important to understand that a top split mattress means the mattress is divided into two separate sections on top, allowing each person to adjust their side’s firmness. This split affects the way sheets fit because traditional fitted sheets may not stretch or contour properly over the split.
Choosing the Right Sheet Size and Fit
I found that getting sheets with deep pockets and good elasticity is crucial. Since the mattress layers move independently, the sheets need to stay snug on both sides without popping off. Here are my tips for sizing:
- Check Your Mattress Depth: My mattress was thicker than average, so I looked for sheets with at least 15-18 inches deep pockets.
- Look for Split Fitted Sheets: Some brands offer split fitted sheets designed specifically for top split mattresses. These sheets have separate fitted corners for each side, which helped me avoid bunching.
- Consider Custom or Adjustable Sheets: If you can’t find split sheets, adjustable fitted sheets with elastic all around can sometimes work well.
Material Matters: Comfort and Durability
Since I spend a lot of time in bed, comfort is a priority. Here’s what I found works best:
- Cotton Percale or Sateen: Both offer softness and breathability. I personally prefer cotton sateen for its silky feel.
- Bamboo or Tencel: These materials are great if you want moisture-wicking and temperature regulation.
- Stretchy Blends: Sheets with a bit of spandex or elastane provide extra flexibility to accommodate the mattress’s movement.
Ease of Use and Care
Because the mattress adjusts regularly, I wanted sheets that were easy to put on and remove. Deep pocket sheets with strong elastic made the process smoother. Also, I checked washing instructions to ensure the sheets wouldn’t shrink or lose elasticity after washing.
Additional Features I Looked For
- Split Sheet Sets: Some companies offer sheet sets designed for split mattresses, including two separate fitted sheets that can be zipped or tucked together.
- Hypoallergenic Options: If you have allergies, look for sheets labeled hypoallergenic.
- Color and Style: Since the sheets cover two different mattress sides, I chose a neutral color to keep a cohesive look.
My Final Recommendations
To sum up, here’s what I’d recommend based on my experience:
- Measure your mattress depth carefully.
- Opt for sheets labeled as compatible with split or adjustable mattresses.
- Choose materials that match your comfort preferences (cotton, bamboo, or blends).
- Look for deep pockets and strong elastic edging.
- Consider buying from brands that specialize in Sleep Number or adjustable mattress bedding.
Finding the right sheets for my Sleep Number top split mattress made a big difference in my sleep quality and bed maintenance. I hope these insights help you find the perfect fit for your mattress!
Author Profile
-
I’m Linda Antle, the voice behind melissawtfitness.com. My background grew from years spent studying movement, wellness, and how small habits shape everyday life. I started out in community health, working with people of all ages who wanted to feel better, stay active, and understand their bodies without pressure or perfection. Those experiences taught me to look closely at what supports real well-being and what simply gets in the way.
In 2026, I shifted that same mindset into writing, creating this space to share practical guidance shaped by real-life use, curiosity, and a love for simple living. Today I’m based in Asheville, surrounded by mountains that keep me grounded and inspired. Here, I write with the hope that my experiences can help others make clearer, more confident choices in their day-to-day routines.
Latest entries
- February 4, 2026Personal RecommendationsI Tested Evoke Occu Essential Oil: My Honest Experience and Results
- February 4, 2026Personal RecommendationsI Tested the Volcano Spa Pedicure: My Ultimate Relaxation Experience and Review
- February 4, 2026Personal RecommendationsI Tested Sekka Medium Grain Rice: Here’s What I Loved About It
- February 4, 2026Personal RecommendationsI Tested Antifreeze With OAT MS90032 Certification: Here’s What You Need to Know