10 Best Split California King Sheets Sets For Adjustable Bed of 2025

Last updated on 07/16/2025

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Split King 7 Piece Sheet Set - Comfy Breathable & Cooling - Ultra-Soft Hotel Luxury Bedding Set w/ 8-16 Inch Deep Pockets - 1 Flat & 2 Fitted Sheet & 4 Pillowcases - Wrinkle Free & Easy Care - White

Split King 7 Piece Sheet Set - Comfy Breathable & Cooling - Ultra-Soft Hotel Luxury Bedding Set w/ 8-16 Inch Deep Pockets - 1 Flat & 2 Fitted Sheet & 4 Pillowcases - Wrinkle Free & Easy Care - White

Incredible softness and comfort.
Fits most deep mattresses.
Affordable luxury for everyone.

Main Highlights

7 PIECE BED SHEET SET: 4 pillow cases, 1 flat sheet, and 2 fitted sheets. Flat sheet (102″x 108″) Fitted sheet (39″x 80″) 4 pillow cases (20″x 40″) - A comfy upgrade for everyone—where comfort meets elegance.
DEEP POCKETS/ EASY FIT: They fit mattresses up to around 16 inches deep. If your Split King mattress is smaller than 16 inches it will fit just fine. A lot of mattresses are pretty big these days. We feel this is a good universal size that fits most mattresses.
FEEL THE DIFFERENCE: If you're looking for very soft sheets, you’ve found them! They're breathable, cool, and incredibly silky soft. The comfort of these sheets will have you coming back for more. Softer than Egyptian cotton and organic cotton sheets! Perfect for any room in your home—bedroom, guest room, RV, or vacation retreat. A great sheet and pillowcase set for everyone.
HIGH-QUALITY BRUSHED MICROFIBER: A lighter difference; a softer, finer touch. These Split King size sheets are made of the high-quality double brushed microfiber yarns. The virtually weightless wonder of CGK Unlimited sheets will have you coming back for more. Linger in your dreams.
GREAT SHEETS FOR THE PRICE – These are some of the softest and most affordable sheets you’ll find. Enjoy unbeatable bang for your buck on comfort and softness—unlike many pricey fabrics, CGK Bed Sheets deliver luxury feel at a reasonable cost.

Split King Size 5 Piece Sheet Set - Comfy Breathable & Cooling Bed Sheets Set - Hotel Luxury Bedding for Women, Men, Kids, Teens, Boys & Girls - Deep Pockets, Soft and Wrinkle Free - Oeko-Tex - White

Split King Size 5 Piece Sheet Set - Comfy Breathable & Cooling Bed Sheets Set - Hotel Luxury Bedding for Women, Men, Kids, Teens, Boys & Girls - Deep Pockets, Soft and Wrinkle Free - Oeko-Tex - White

Softest sheets you'll ever feel.
Universal fit for most mattresses.
Incredible value for your money.

Main Highlights

5 PIECE BED SHEET SET: 2 pillow cases and a flat sheet and 2 fitted sheets. Flat Sheet (108" x 102") 2 Fitted Sheets (39" x 80”) 2 Pillow Cases (20”x 40”) - a comfy upgrade for Adults, Kids, Teens, Boys & Girls.
DEEP POCKETS/ EASY FIT: They fit mattresses up to around 16 inches deep. If your mattress is smaller than 16 inches it will fit just fine. A lot of mattresses are pretty big these days and we feel this is a good universal size that fits most mattresses.
FEEL THE DIFFERENCE: If you're looking for very soft sheets, you have found them! They're breathable, cool, and super silky soft. The comfort of these sheets will have you coming back! They're softer than Egyptian cotton and organic cotton sheets! Best for any room in your house - bedroom, guest room, kids' room, RV, vacation home. Great sheet and pillowcase sets for kids, boys, girls, teens, men, and women.
HIGHEST QUALITY BRUSHED MICROFIBER: A lighter difference. A softer, finer touch. These are made of the highest quality double brushed microfiber yarns. The virtually weightless wonder of CGK Unlimited sheets will have you coming back for more. Linger in your dreams.
GREAT SHEETS FOR THE PRICE – Perfect for Adults, Kids, Teens, Boys & Girls! These are some of the softest and most affordable sheets you’ll find. Enjoy unbeatable bang for your buck on comfort and softness—unlike many pricey fabrics, CGK Bed Sheets deliver luxury feel at a reasonable cost.

California Design Den Split King Sheets for Adjustable Bed - Buttery Soft 800 Thread Count, 100% Cotton Set, Beats Fake Egyptian Claims, Sateen Bedding Set, Durable Twin XL Fitted Sheets (Light Grey)

California Design Den

California Design Den Split King Sheets for Adjustable Bed - Buttery Soft 800 Thread Count, 100% Cotton Set, Beats Fake Egyptian Claims, Sateen Bedding Set, Durable Twin XL Fitted Sheets (Light Grey)

Luxurious 800 thread count comfort.
Snug fit for easy bed making.
Ethically produced for peace of mind.

Main Highlights

Restful Rejuvenation: Indulge in the luxurious comfort of our 800 thread count, 100% cotton sheets. The silky, smooth finish and sateen weave of this split king sheet set ensure cool, comfortable sleep year round. Beats all Egyptian cotton sheets - guaranteed!
Snug Fit: Our 5 piece split king sateen sheets set includes 1 king size top sheet (112"W x 102"L), 2 twin XL bottom fitted sheets (39"W x 80"L) and 2 king size pillowcases (21"W x 40"L). A thick double needle hemstitch on the flat sheet and pillowcases with a subtle contrast elevates the look. The deep pocket fitted sheet fits mattresses 8 to 15 inches deep, with wide elastic while headside/footside indicators simplify bed making.
Premium Quality: Enjoy the optimally thick, buttery soft feel of these 100 % cotton sheets that get even softer with each wash. Our independently tested thread count, OEKO-TEX STANDARD 100 certified offers authentic luxury, surpassing many Egyptian cotton claims.
Easy Care: These machine washable light grey sheets maintain quality without pilling, fading, or shrinking.
Our Commitment: We prioritize comfort, community, and sustainability. Since 2022, we've donated over 36,000 bedding items to US charities and removed plastic from our packaging. Sheets are crafted in our family‑owned factory in India with care and quality‑checked—thread count may vary by ±5% due to standard manufacturing limits. Enjoy affordable luxury and hassle‑free returns for a better night’s sleep.

LANE LINEN 100% Egyptian Cotton Split King Bed Sheets for Adjustable Beds - Mercerized Cotton, Sily Finish, No Pill Fade Resistant Split King Bedding Sheets & Pillowcases- French Blue

LANE LINEN 100% Egyptian Cotton Split King Bed Sheets for Adjustable Beds - Mercerized Cotton, Sily Finish, No Pill Fade Resistant Split King Bedding Sheets & Pillowcases- French Blue

Luxurious silk-like softness.
Perfect fit for adjustable beds.
Breathable cooling for comfort.

Main Highlights

Luxurious Feel: Experience unparalleled comfort and luxury with these 1000 thread count 100% egyptian cotton king size split sheets for adjustable bed. The high thread count ensures a silky-smooth texture, allowing you to indulge in a cozy and sumptuous night's sleep.
Perfect Fit for Split King Size Bed: These split king bed sheets for adjustable bed set includes 2 egyptian cotton twin xl fitted sheet with deep pockets and fully elasticized edges: 39" x 81" + 16" ensuring a snug and secure fit on king size mattresses of various thicknesses, 1 king size flat sheet: 112" x 104" and 2 king size egyptian cotton pillowcases: 20" x 36". These king split top sheets for sleep number bed with deep pockets offer convenience and ease of use.
Breathable and Cool Egyptian Cotton Bed Sheets: These cooling sheets for split king adjustable bed offer excellent breathability, promoting better airflow and regulating temperature throughout the night. With a focus on both comfort and aesthetics, these 1000 thread count 100% egyptian cotton sheets feature an elegant and timeless design. Available in a range of classic colors, they effortlessly complement any bedroom decor, adding a touch of sophistication to your sleeping space.
Silky Soft and Durable: Crafted from 100% Egyptian cotton, these egyptian cotton split king sheet sets for adjustable bed is renowned for its exceptional softness and durability. To ensure the luxurious quality reminiscent of high-end hotel sheets, we've utilized a two-ply yarn method to achieve a sumptuous thread count of 1000. Please note, there may be a slight variance of up to +/- 5% in the thread count due to manufacturing process limitations.
Easy Care: Machine wash these split head king sheets set in cold water with a gentle cycle using a mild detergent, and tumble dry on low heat or delicate setting to maintain their softness and quality. All our egyptian sheets set is proudly OEKO-TEX certified and comes packed in reusable cotton bags, showcasing our commitment to both quality and sustainability.

Split King Sheets Sets for Adjustable Bed Cotton, Luxury Sheets, 1000 TC Egyptian Cotton Sheets, 5 Piece 100% Cotton Split King Sheet Set, Sateen Sheets, 2 Fitted - 16" Deep Pocket, White

Good Sleep Bedding

Split King Sheets Sets for Adjustable Bed Cotton, Luxury Sheets, 1000 TC Egyptian Cotton Sheets, 5 Piece 100% Cotton Split King Sheet Set, Sateen Sheets, 2 Fitted - 16" Deep Pocket, White

Silky feel with breathability.
Deep pocket for easy fitting.
Luxurious hotel-quality experience.

Main Highlights

Egyptian Cotton Sheet & Pillowcases Sets with 2 Twin XL Fitted Sheets: Our cooling bed sheets are crafted from cotton yarns - sateen weave, offering a full silky feel that is breathable at the same time. You can have these hotel collection sheets that make your bedroom look cozy. These best-quality white bedding sheets and pillowcases have a classic design.
Split King Sheet Set Includes: Our bed sheets split king set includes 2 twin XL fitted sheets (39"W X 80"L) that fit up to 16 inches deep, 1 flat sheet (108"W X 102"L), and 2 pillowcases (20"W X 40"L). This split king sheets deep pocket cotton easily fits your mattress. You can find our 1000 thread count Egyptian cotton sheets for split king beds & and pillow covers also available in many other sizes & and color options.
Luxurious Split King Size Sheets Egyptian Cotton: This 1000 Thread Count split king bed set is on par with hotel quality bedding. These high thread count split king bed sheets look royal and the comfort that comes with it is super.
Durable Split King Bed Sheet Set: If you are looking for cooling sheets split king size that prevent you from night sweats and that lasts longer this is for you. While many Egyptian cotton deep pocket split king sheet sets are ill-fitting and can be a struggle to get on the bed, our fitted bed sheets have deep pockets to easily fit mattresses. Order today these Egyptian cotton split king-size sheets set & and discover this magic yourself.
Embrace the Beauty of Variance! - At Good Sleep Bedding, we believe in the uniqueness of your individual experiences. While we do our best to showcase the vibrant colors of our sheets in product images, we want to emphasize that the actual color may exhibit slight variations. These deviations are primarily attributed to the diverse lighting conditions during photography and the variance in individual screen settings.

California Design Den 1000 Thread Count Split King Sheets for Adjustable Bed, Winner Architectural Digest Best Sheet, Luxury 100% Cotton Sateen, Softer Than Egyptian Cotton (White)

California Design Den

California Design Den 1000 Thread Count Split King Sheets for Adjustable Bed, Winner Architectural Digest Best Sheet, Luxury 100% Cotton Sateen, Softer Than Egyptian Cotton (White)

Sumptuous softness for luxurious sleep.
Snug fit for hassle-free bed-making.
Durable and easy to maintain.

Main Highlights

Architectural Digest Best Sheet Category Winner 2024: Our award winning Luxury 1000 thread count 100% cotton sheets are sumptuously soft & thick and remind you of the premium hotel beds you never want to leave. The split king sheet sets for adjustable bed are thick and smooth, not thin or flimsy, and they stay naturally cool all night. Naturally breathable, they are comfortable in all seasons.
Complete Sheet Set with a Snug Fit (Full Split, Not Half/Top-Split): Our 5-piece luxury cotton sheets set includes 1 king top sheet (112" W x 102" L), 2 twin XL bottom fitted sheets (39" W x 80" L) that fit mattresses 8 to 15 inches deep, and 2 king size pillowcases (21" W x 41" L). The fitted sheet features an all around elastic for a snug fit to stay securely in place and headside/footside labels for hassle-free bed-making.
Independently Tested & Authentic: You will appreciate the high level of comfort and softness these king split sheets for adjustable bed deep pocket provide being a true 1000 thread count sheet set. Many sellers make exaggerated unverifiable claims of Egyptian cotton sheets, but we don’t. Our 100% cotton sheet set is made using the finest cotton grown in India and loved by customers for its high quality.
Easy to Wash & Lasts for Years: You can machine wash and dry our split king sheet set at regular settings, and they'll come out looking great with almost no wrinkles. Our sheets are very durable, and won't pill, fade, or shrink. Our sheets are certified “Oeko Tex Standard 100”, tested for harmful substances to protect your health.
Our Commitment: OUR COMMITMENT: We prioritize comfort, community, and sustainability. Since 2022, we've donated over 36,000 bedding items to US charities and removed plastic from our packaging. Sheets are crafted in our family‑owned factory in India with care and quality‑checked—thread count may vary by ±5% due to standard manufacturing limits. Enjoy affordable luxury and hassle‑free returns for a better night’s sleep.

California Design Den Split King Sheets Sets for Adjustable Bed - Soft 400 Thread Count Sateen, Natural 100% Cotton Sheets, Deep Pockets for a Snug Fit, Durable Bedding Set - White

California Design Den

California Design Den Split King Sheets Sets for Adjustable Bed - Soft 400 Thread Count Sateen, Natural 100% Cotton Sheets, Deep Pockets for a Snug Fit, Durable Bedding Set - White

17% OffFree Shipping

Soft and luxurious cotton sheets.
Deep pocket design for comfort.
Breathable fabric promotes better sleep.

Main Highlights

WINNER GOOD HOUSEKEEPING 2023 BEST BEDDING AWARD!: Wake up refreshed in all seasons with our certified 400-thread count soft, cool & comfortable 100% cotton split king sheets sets for adjustable bed featuring a sateen weave. As featured in a 2023 Wall Street Journal article, our cooling sheets were referred to as "as soft as sheets 3x the price" - a great value indeed.
PERFECTLY SIZED WITH DEEP POCKET: Our 5-piece split king sheet set for adjustable bed includes 1 top sheet, 2 Twin-XL size bottom fitted sheets with all-around elastic that fits mattresses 8 to 15 inches deep, and 2 king size pillowcases. The high-quality elastic of these white bed sheets cotton won't loosen or bunch up, and headside/footside indicators make bed-making a breeze.
DURABLE, COLORFAST & EASY CARE: You can machine wash and dry our white sheets at a normal setting, and they will come out looking great for years. Our bed sheets cooling are durable, with no linting, wrinkle resistant, and no pilling. These 100% natural cotton sheets also do not fade or shrink.
HEALTH BENEFITS: Cotton is naturally breathable and gentle on your skin. According to the National Sleep Foundation, synthetic fabrics like microfiber can disrupt sleep and cause health issues, while 100% cotton sheets promote natural temperature regulation and better daytime functioning. Our natural cotton sheets are certified OEKO-TEX STANDARD 100, tested for harmful substances to protect your health.
OUR COMMITMENT: We prioritize comfort, community, and sustainability. Since 2022, we've donated over 36,000 bedding items to US charities and removed plastic from our packaging. Sheets are crafted in our family‑owned factory in India with care and quality‑checked—thread count may vary by ±5% due to standard manufacturing limits. Enjoy affordable luxury and hassle‑free returns for a better night’s sleep.

California Design Den Split King Sheet Set - 100% Cotton, 600 Thread Count, Breathable Luxury King Size Sheets for Adjustable Bed, Luxury Soft Hotel-Quality, Sateen Weave - Bright White

California Design Den

California Design Den Split King Sheet Set - 100% Cotton, 600 Thread Count, Breathable Luxury King Size Sheets for Adjustable Bed, Luxury Soft Hotel-Quality, Sateen Weave - Bright White

6% OffFree Shipping

Luxury cotton for ultimate comfort.
Snug fit for all mattress sizes.
Durable and easy to maintain.

Main Highlights

Luxury Cotton Experience - Enjoy the softness of our certified 600 thread count sateen 100% cotton sheets, providing a five-star hotel experience in your own bedroom. Our luxury split king sheet set is cool and comfortable for all seasons.
Snug Fit Design - This 5-piece white sheet set includes 1 king size flat sheet (112"W x 102"L), 2 twin XL size fitted sheets (39"W x 80"L), and 2 pillowcases (21"W x 40" L) that fit king size pillows. The fitted sheets have durable elastic for mattresses 8 to 15 inches deep.
Easy Wash & Durability - Machine wash and dry our sheets at regular settings for long-lasting quality. Our split king sheet set is durable, resistant to pilling, fading, and shrinking.
Health Benefits & Quality - Pure cotton is gentle on your skin, and our 100 percent cotton sheets are cool & breathable, helping regulate body temperature for a restful night's sleep. Our sheets are Oekotex Standard 100 certified, tested for harmful substances.
Our Commitment - We prioritize comfort, community, and sustainability. Since 2022, we've donated over 36,000 bedding items to US charities and removed plastic from our packaging. Sheets are crafted in our family‑owned factory in India with care and quality‑checked—thread count may vary by ±5% due to standard manufacturing limits. Enjoy affordable luxury and hassle‑free returns for a better night’s sleep.

Royal Bliss 1900 - Split Top California King - 4 Pcs Set - Cal King Split Top Deep Pocket Sheet Set - Split Top California King Sheets Sets for Adjustable Bed - Double Brushed Microfiber (Dark Grey)

Royal Bliss 1900

Royal Bliss 1900 - Split Top California King - 4 Pcs Set - Cal King Split Top Deep Pocket Sheet Set - Split Top California King Sheets Sets for Adjustable Bed - Double Brushed Microfiber (Dark Grey)

Perfect Fit for Adjustable Beds.
Luxurious Comfort for Sleep.
Durable and Easy to Care.

Main Highlights

Perfect Fit for Adjustable Beds with our sheets split top cal king, tailored to accommodate the unique shape of your split top california king adjustable bed.
Complete Set for Your Bed, including 1 fitted sheet, 1 flat sheet, and 2 pillowcases, this split cal king sheet set provides everything you need for a coordinated and comfortable bedding setup.
Enjoy Luxurious Comfort with our cal king split top deep pocket sheet set, featuring high-quality, soft, and breathable fabric for a comfortable sleep experience.
Durable and Easy to Care For, these split top california king sheets sets for adjustable bed are designed to withstand regular washing while maintaining their quality
Secure and Fit with our california king Top split sheet sets for adjustable bed, featuring deep pockets to ensure your sheets stay in place, even on thick mattresses.

Cottington Lane Split California King Sheets Sets for Adjustable Bed, Hotel Luxury Cotton 5 Piece Set, Naturally Cool Soft Breathable, 16" Deep Pocket, Light Grey Solid

Cottington Lane

Cottington Lane Split California King Sheets Sets for Adjustable Bed, Hotel Luxury Cotton 5 Piece Set, Naturally Cool Soft Breathable, 16" Deep Pocket, Light Grey Solid

Soft, breathable cotton comfort.
Complete 5-piece bedding set.
Deep pocket design prevents slipping.

Main Highlights

Premium 100% Cotton: Crafted from soft, breathable cotton for all-season comfort and natural moisture-wicking.
Complete 5-Piece Set: Includes 1 flat sheet, 2 fitted sheet, and 2 pillowcases, everything you need for a full bedding refresh.
Deep Pocket Fitted Sheet: Designed to fit snugly on mattresses up to 15 inches deep without slipping or bunching.
Durable & Easy to Maintain: Strong cotton fibers resist pilling and stand up to repeated washes while staying soft.
Timeless Style & Versatility: Neutral tones and classic weave patterns complement any bedroom décor from modern to traditional.