Disclosure
This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
If you’re shopping for high thread count split king sheets, you’re likely choosing between the California Design Den 800 thread count set and the TEXAS LINEN CO. 1500 thread count Egyptian cotton set. Both are 100% cotton sateen weaves designed for adjustable beds, but they take very different approaches to luxury.
This comparison is for anyone who wants that hotel-quality feel but isn’t sure if a higher thread count is always better. I’ve looked at the specs and thousands of reviews to break down the real trade-offs. Let me help you decide which set will actually feel better on your bed.
🏆 Quick Picks — My Top Recommendations
Best Overall: California Design Den 800 Thread Count
Proven durability with 5,809 reviews and the Good Housekeeping Seal — Check Price →
Runner-Up: TEXAS LINEN CO. 1500 Thread Count
Ultra-high 1500 thread count Egyptian cotton for maximum sheen — Check Price →
Full Specs Comparison
I’ve laid out all the key numbers side-by-side so you can see exactly what you’re getting with each set.
On paper, the TEXAS LINEN CO. set wins on raw specs like thread count and pocket depth. But the California Design Den set has a massive lead in verified customer satisfaction, which tells me its quality is more consistent.
Individual Product Breakdown
I looked at the materials, real-world performance from reviews, and the specific features that matter for a split king bed. Here’s my honest take on each set.
California Design Den Split King Sheets Sets for Adjustable Bed – Buttery Soft 800 Thread Count
800 Thread Count | 100% Cotton Sateen | 15″ Pocket | 5-Piece Set
- OUR SHEET SET HAS EARNED THE GOOD HOUSEKEEPING SEAL - Refined Luxury: These...
- 5-Piece Split King Sheet Set: Includes 1 king size top sheet (112"W x 102"L...
- Substantial & Buttery: The weightier fabric feels thick, buttery smooth and...
This set is my top pick because it delivers exactly what it promises: a thick, buttery-soft feel that gets better with every wash. The 800 thread count sateen weave has a subtle sheen and a substantial 6.96-pound weight that feels luxurious without being overly heavy. It’s perfect for anyone who wants proven, reliable quality and the peace of mind that comes with over 5,800 positive reviews. My only note is that the 15-inch pocket depth, while good, might not fit the very deepest mattresses without a slight struggle.
✅ Pros
- Exceptional 4.5-star rating from 5,809 verified buyers
- Holds the Good Housekeeping Seal for tested quality
- Fabric is durable and gets softer with washing
- Head/foot tags make bed-making for a split king easy
❌ Cons
- 15-inch pocket is shallower than some competitors
- The bright white color may show wear over time
TEXAS LINEN CO. 100% Egyptian Cotton Split King Sheets Sets for Adjustable Bed – Luxury 1500 Thread Count
1500 Thread Count | 100% Egyptian Cotton | 17″ Pocket | 5-Piece Set
- Experience Unrivalled Luxury with Texas Linen Co.'s Couture Comfortin...
- Indulge in Divine Softness and Silky Smoothness: Delight in the rose-petal...
- Embrace Substantial Thickness and Weight: Immerse yourself in the luxurious...
This set is for the buyer who wants the absolute highest thread count and the prestige of 100% Egyptian cotton. The 1500 thread count creates an incredibly smooth, lustrous sateen finish that looks and feels opulent. I like that it has a deeper 17-inch pocket, which will easily handle thicker mattresses. It’s best for someone who prioritizes that initial “wow” factor of a silky, heavy sheet and doesn’t mind a bit more careful laundering. The lower number of reviews means the long-term durability is a bit less proven compared to my top pick.
✅ Pros
- Ultra-high 1500 thread count for maximum smoothness
- Premium 100% Egyptian cotton material
- Generous 17-inch deep pocket fits most mattresses
- Substantial 8.91-pound weight feels very luxurious
❌ Cons
- Smaller review pool (809) than the competitor
- May require ironing to maintain a perfectly smooth look
- The higher thread count can sometimes mean less breathability
Which One Should You Buy?
Both of these are excellent high thread count sheets, but they serve different priorities. My recommendation completely depends on what you value most in your bedding.
California Design Den Split King Sheets is right for you if…
- You want proven, reliable quality backed by thousands of reviews and the Good Housekeeping Seal.
- You prefer a buttery-soft sheet that gets better with each wash, like your favorite pair of jeans.
- You value ease of care and don’t want to worry about ironing your sheets.
TEXAS LINEN CO. 1500 Thread Count Sheets is right for you if…
- Your top priority is the highest possible thread count (1500) and the label of 100% Egyptian cotton.
- You have a very deep mattress (up to 18 inches) and need the 17-inch pocket depth.
- You love a heavy, silky-smooth sateen sheen and don’t mind a bit of extra care when laundering.
❌ Who Should Skip All of These?
If you’re a hot sleeper who needs maximum breathability, you might find these sateen weaves too warm. Look for a percale weave instead. Also, if you’re on a very tight budget, there are more basic cotton sets available.
For most people, I think the California Design Den set is the smarter buy. Its combination of a high 800 thread count, proven durability from over 5,800 reviews, and a more competitive price point offers the best overall value and peace of mind.
Frequently Asked Questions
Is a 1500 thread count worth it over 800?
Not always. While the TEXAS LINEN CO. 1500 thread count feels incredibly smooth and silky, a higher number doesn’t automatically mean better quality. The California Design Den’s 800 thread count uses a durable sateen weave that many reviewers find perfectly luxurious. For most people, the 800 count offers a better balance of softness, breathability, and proven durability.
Which sheets are better for hot sleepers?
Neither is ideal for hot sleepers, as sateen weaves are less breathable than percale. Between these two, the California Design Den set might be slightly better because its 800 thread count fabric is a bit lighter (6.96 lbs vs 8.91 lbs) and could allow for more airflow. If you sleep very hot, I’d look for a high-thread-count percale sheet instead.
Which brand has better deep pockets for a thick mattress?
The TEXAS LINEN CO. sheets win on pocket depth. They have a 17-inch deep pocket, while the California Design Den sheets have a 15-inch pocket. If your mattress is over 15 inches thick, the TEXAS LINEN CO. set is the clear choice to ensure a secure fit.
Are Egyptian cotton sheets really better than regular cotton?
Egyptian cotton, like in the TEXAS LINEN CO. set, uses extra-long staple fibers that can create a stronger, smoother yarn. In practice, the California Design Den’s 100% long-staple cotton sateen feels just as soft and luxurious to most people. The “Egyptian” label often commands a higher price, but the real-world difference in feel might be subtle.
Which set is more durable and less likely to pill?
Based on the data, I trust the California Design Den sheets more for long-term durability. They have been independently tested for pilling and fading and carry the Good Housekeeping Seal. They also have a massive sample size of over 5,800 reviews praising their longevity, whereas the TEXAS LINEN CO. set has far fewer reviews to judge from.
Do I need to iron these sheets?
The TEXAS LINEN CO. sheets are more likely to need ironing to maintain a perfectly smooth, hotel-style look due to their high 1500 thread count and heavier weight. The California Design Den sheets are designed to be low-wrinkle and many users find they look presentable straight from the dryer. If you hate ironing, go with the California Design Den set.
My Final Verdict
After comparing every spec and thousands of reviews, my clear winner is the California Design Den 800 Thread Count sheets. They deliver exceptional, buttery-soft luxury with proven durability backed by the Good Housekeeping Seal and over 5,800 positive reviews. The TEXAS LINEN CO. 1500 Thread Count sheets are a fantastic runner-up if your top priority is that ultra-high thread count and you have a mattress deeper than 15 inches.
If you’re still on the fence, ask yourself this: do you value proven reliability and ease of care, or are you chasing the highest possible thread count number? For 9 out of 10 buyers, the proven choice is the smarter investment.
Best Overall: California Design Den 800 Thread Count
- OUR SHEET SET HAS EARNED THE GOOD HOUSEKEEPING SEAL - Refined Luxury: These...
- 5-Piece Split King Sheet Set: Includes 1 king size top sheet (112"W x 102"L...
- Substantial & Buttery: The weightier fabric feels thick, buttery smooth and...
This is the set for anyone who wants hotel-quality softness without the guesswork. You get a thick, durable fabric that gets better with every wash and the confidence of thousands of happy customers.
Runner-Up: TEXAS LINEN CO. 1500 Thread Count
- Experience Unrivalled Luxury with Texas Linen Co.'s Couture Comfortin...
- Indulge in Divine Softness and Silky Smoothness: Delight in the rose-petal...
- Embrace Substantial Thickness and Weight: Immerse yourself in the luxurious...
Choose this if you must have the highest thread count and premium Egyptian cotton label. It’s ideal for deep mattresses and delivers a heavy, silky-smooth feel that’s undeniably opulent.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.