California Design Den

California Design Den Split King Sheets Sets for Adjustable Bed - Luxury Hotel 800 Thread Count Sateen Natural

1840+ bought in the past month

$116.99

About this item

  • Authentic Luxury: These navy blue sheets are thick and weighted. The 800 thread count sheet set is made with single-ply 100% long-staple cotton sateen weave. High-quality crispness with a subtle luminous sheen brings a refined, hotel-style finish with breathable comfort for all seasons.
  • 5-Piece Split King Sheet Set: Includes 1 king size top sheet (112"W x 102"L), 2 twin XL bottom fitted sheets (39"W x 80"L) with a gripper elastic to fit mattress 8 to 15” without slipping; and 2 king size pillowcases (21"W x 40"L) with classic open-end design. Top/Bottom tags simplify bed making.
  • Substantial & Buttery: The weightier fabric feels thick, buttery smooth and durable - never scratchy and stays comfortable year-round. Gentle on skin — these split king sheets for adjustable bed are natural cotton, breathable and ideal for warm sleepers. Brings year-round comfort with a substantial, smooth feel.
  • Easy Care for Long-Lasting Quality: Durable 100 percent cotton sheets last for years — and get softer wash after wash, just like your favorite denim. Every item bearing the OEKO-TEX STANDARD 100 label is certified as having passed safety tests for harmful substances. Lab-tested for pilling, fading, and shrinkage. Machine wash warm and tumble dry low; remove promptly to help reduce wrinkles.
  • Trust & Responsibility: Millions of customers have chosen our brand for its authenticity since 2017. Thread count is verified to be true by independent labs (+/-5% variance from claim). Perfect for your master/guest room or as a luxurious gift. Over the past 5 years, we've donated more than 56,000 sheets and bedding articles across the U.S. Crafted in a family-run factory in India.
$116.99

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Product details

SizeSplit King
MaterialCotton
ColorNavy Blue
PatternSolid
BrandCalifornia Design Den

Technical specifications

sizeSplit King
materialCotton
colorNavy Blue
patternSolid
brandCalifornia Design Den
number_of_pieces5
styleModern
included_components1 Flat Sheet, 2 Fitted Sheet & 2 Pillowcases
thread_count800
product_care_instructionsMachine Wash, Tumble Dry
themeLuxury
seasonsAll, Fall, Spring, Summer, Winter
item_dimensions_l_x_w_x_h11.2 x 9.2 x 5.5 inches
item_weight7.76 pounds
weave_typeSateen
pillowcase_quantity2
unit_count1 Count
item_display_dimensions11.2 x 9.2 x 5.5 inches
fitted_sheet_pocket_depth15 Inches
pillowcase_width21 Inches
percent_cotton100.0
manufacturerCalifornia Design Den
pillowcase_length40 Inches
upc840307159892
product_dimensions11.2 x 9.2 x 5.5 inches
item_model_number840307186256
best_sellers_rank#10,744 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #103 in Sheet & Pillowcase Sets
date_first_availableAugust 17, 2020

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Customer reviews

4.55,693 ratings

Customers say

Customers find these sheets to be of good quality, with an amazing softness that improves after washing and a smooth texture. Customers consider them well worth their price and appreciate their substantial weight without being heavy.

★★★★★

Soft thick extremely nice sheets!!

Ginger TolandApril 16, 2025

So, I research every purchase on Amazon to get the best information about the product I want to buy. Let’s be honest, not every product is a home run. I already have 600TC sheets from this company and absolutely love them, (oldest set purchased 4 years ago and I have 3 in total, all have held up well to regular use and washing) They fit my budget and I am happy with them but my sister has a really nice set from Boll & Branch in her guest bedroom and I have always admired them, so when the 800TC sheets went on sale I decided to give them a try. They are absolutely beautiful. I pulled them out of the box and could feel the difference in weight immediately. They smell a bit like vinegar, so I washed them and added fabric softener. They came out super soft and thick and appear durable. There was virtually no lint on the trap in my dryer so they truly are long staple cotton sheets. They fit perfectly on my king size bed with room to spare on the top sheet, so I imagine they would fit a deeper mattress. They have a wide double stitch elastic band along the entire edge of the fitted sheet so it fits perfectly and won’t slip or stretch out . There was no way I could afford the Boll & Branch sheets I liked (even with a sale) but these are a close match and feel like a luxury brand. Any negative feedback about these had to come from competitors, because these sheets are amazing. I’m planning to buy another set while they are still on sale. I highly recommend!! Read more

★★★★★

Best sheets ever!

CustomerNovember 8, 2025

I'm very pleased with these sheets. I bought queen size and they fit my bed perfectly. The bottom sheet is elasticized the entire way around, with sturdy elastic bands, not just the corners. The pockets are deep and fully cover my 15 inch mattress. The pillow cases are actually large enough to accommodate my pillows. They are soft not scratchy. I've washed them and they do not shrink. I would buy again, Read more

★★★★★

Nice weight and great quality. Worth the price

Sheila NolanJuly 17, 2025

Just got these so I can't speak to durability just yet. I washed and dried them according to directions, I'll be putting the on the bed today.( I no longer use any fabric goods without washing them first, after a set of new Costco sheets gave me a horrible rash all over my body!) Thus far I will say that the quality is impressive; These are heavyweight cotton, soft yet not flimsy as many cotton sheets are, they are well woven without any visible inconstancies in the weave and the seams work is straight and professional looking. I anticipate that these will feel great, stay crisp and wear well...which is exactly why I was willing to pay a higher price for the better quality. I wish I could say the same for the Costco sheets, but I'd be lying. Read more

★★★★★

Quality product worth the money

Belva NorthcuttOctober 21, 2025

These are the highest quality sheets I have found in 20 years. They feel smooth and luxurious and wash beautifully. They have a heft and durability that is only found with 100% cotton. Read more

★★★★☆

Well made

CustomerSeptember 3, 2025

The queen sheet set is well made and generously sized. The elastic around the bottom sheet is very substantial. I’ve washed it once and it came out of the dryer with some creases. Next time I’ll remove it immediately after the dryer stops to avoid creasing. The sheets have a nice, smooth comfortable feel when sleeping. Read more

★★★★★

Great Buy!!

Janis M.December 17, 2025

I have to say I was a bit optimistic when I ordered these as all other sheets for adjustable beds did not stay put, and the “name brand” sheets were so overpriced just to have a piece of elastic to hold it on. These are the best!!! Great size (top sheet is wide enough to tuck in and give each other some without stealing from the other), they stay put, and even have tags to let you know what position they go. The sheets wash great, soft and comfy. I would give them a 10 if I could! Read more

★★★★★

Thick, durable, noticeable quality

JaneOctober 8, 2025

I've been a loyal customer for five years since upgrading to a split king and have purchased multiple sets for my bed. Thick, durable, has held up well (we still use the sheets from five years ago in our rotation and have no issues with them wearing out.) Even though my husband and I can sleep warm in general, we find these sheets luxurious and cozy yet crisp. In some beds, my husband will wake up sweaty with slightly damp sheets, but never has in these sheets. We have a set of the 400 count for our guest bed and notice the thickness upgrade with the 800 thread count. The higher thread count has more body and weight to it, which I prefer. (I still think the 400 is great for a guest bed situation or someone who wants quality but thinner sheets) Read more

★★★★★

Great Sheets!

ImheartsandrosesDecember 22, 2025

I love these sheets! They are smooth and soft, and feel well-made. They fit my bed just right. Read more

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