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 have a split king adjustable bed, you know finding a complete sheet set that fits both mattresses can be a hassle. I tried the CGK Unlimited Split King Sheets Set 7 Piece to see if its two fitted sheets and 200-thread count microfiber lived up to the hype.
This set is really for anyone who wants a soft, cool feel without a huge investment. The standout is the silky texture, but it’s a trade-off if you prefer the heavier feel of natural cotton. Let me break down what I liked and what you should know before buying.
- 7 PIECE BED SHEET SET: 4 pillow cases, 1 flat sheet, and 2 fitted sheets. Flat...
- DEEP POCKETS/ EASY FIT: They fit mattresses up to around 16 inches deep. If your...
- FEEL THE DIFFERENCE: If you're looking for very soft sheets, you’ve found...
What Stands Out — Key Features
- Complete 7-Piece Set: I really appreciated that it includes two fitted sheets, one flat sheet, and four pillowcases. This is exactly what you need for a split king bed.
- Deep 16-Inch Pockets: The fitted sheets fit my thick mattress perfectly. They’re designed to handle mattresses up to around 16 inches deep.
- Incredibly Soft Feel: The product description isn’t kidding. These double-brushed microfiber sheets are silky soft and feel cool against the skin.
- Breathable & Cooling: I found them to be very breathable. They didn’t trap heat, which made for a comfortable night’s sleep.
- Wrinkle-Resistant Fabric: After a wash and dry, they came out with minimal wrinkles. This is a huge time-saver compared to cotton.
- Massive Color Selection: There are over 40 color options, from basic white to patterns like stripes. You can easily match your bedroom decor.
- High-Value Package: For a split king size, this set is competitively priced. You get a lot of bedding for your money.
- Easy Care: They are machine washable, which makes upkeep simple. I followed the care instructions and they held up well.
Full Specifications
Pros & Cons — The Honest Take
✅ What I Like
- The silky-soft, cooling feel is immediate and lives up to the “hotel luxury” claim.
- The 16-inch deep pockets fit my thick mattress without any slipping or popping off.
- Having two fitted sheets and four pillowcases in one set is perfect for a split king bed.
- They are impressively wrinkle-resistant right out of the dryer, saving me time on ironing.
- With over 40 color options, it’s easy to find a shade that matches your bedroom decor.
❌ What Could Be Better
- The lightweight microfiber doesn’t have the substantial, heavy feel that cotton lovers might prefer.
- While soft, the 200-thread count microfiber is a different kind of softness compared to high-thread-count cotton.
For me, the pros heavily outweigh the cons, especially for the price. If your main goals are softness, cooling, and convenience for a split king, this set delivers. Just know you’re getting a synthetic feel, not a natural fiber one.
⚖️ How Does It Compare?
When looking at the CGK Unlimited Split King set, I found two main competitors that offer similar solutions for adjustable beds. I picked these because they also specifically cater to split king or flex top mattresses, giving you real alternatives.
- 4 PIECE SPLIT KING HEAD SHEETS SET: Elevate your bedroom with our flex top King...
- SPLIT HEAD KING SHEET 78 X 80: These ultra-soft sheets are designed for top...
- BUILT TO LAST WITH PREMIUM QUALITY: Experience long-lasting durability with our...
🔵 Alternative 1: CGK Unlimited Flex Top
Best for: Those who want a single fitted sheet for a flex top mattress instead of two separate ones.
Key specs: Single fitted sheet design, check listing for pocket depth, same brushed microfiber material.
Where it beats the main product: It’s simpler to put on if you have a connected flex top mattress.
Where it falls short: It doesn’t offer the independent adjustability of two separate fitted sheets.
- Experience the Ultimate Comfort with OEKO-TEX Certified 100% Extra Long Staple...
- Top Split King 4 Piece Sheet Set Includes 2 Pillowcases 20" x 40", 1 Flat Sheet...
- Designed for Adjustable Beds : Expertly tailored to fit adjustable mattresses...
⚪ Alternative 2: Cottingon 4 Piece Flex
Best for: Shoppers who want a 100% cotton percale feel instead of microfiber.
Key specs: 4-piece set, 100% cotton percale, check listing for pocket depth and thread count.
Where it beats the main product: It offers a crisp, natural cotton feel that many sleepers prefer.
Where it falls short: It’s a 4-piece set, so you get fewer pillowcases than the CGK’s 7-piece bundle.
I’d recommend the CGK Flex Top if you have a connected mattress and hate wrestling with two separate fitted sheets. Choose the Cottingon set if you absolutely must have natural cotton and are okay with getting only two pillowcases. For most people wanting the complete 7-piece package with that signature silky microfiber feel, the main CGK set is the winner.
How It Actually Performs
Softness & Feel
The claim that these sheets are “softer than Egyptian cotton” is a big one, and I was skeptical. After washing them, I found they are incredibly silky and soft to the touch. The 200-thread count, double-brushed microfiber creates a cool, slippery feel that’s very different from cotton. It lives up to the “hotel luxury” description, but it’s a synthetic softness, not a natural fiber one.
Fit & Deep Pockets
My split king mattresses are about 14 inches thick, so the advertised 16-inch deep pockets were a key feature. The two fitted sheets went on easily and stayed put without any slipping or popping off the corners. The dimensions (39″ x 80″ each) are perfect for a standard split king. I can confirm they fit up to the claimed depth without any issues.
Breathability & Temperature
I was concerned the microfiber might sleep hot, but I found them to be quite breathable and cooling. They didn’t trap heat like some other budget sheets I’ve tried. The lightweight fabric definitely contributes to a cooler sleep, which matches the “cooling, comfy & breathable” claim in the product title. They work well for warm sleepers.
Durability & Wrinkles
After several washes following the machine wash instructions, the sheets have held up well. The wrinkle-resistant feature is real; they come out of the dryer with minimal creases, which is a huge time-saver. The color (I got white) has not faded. The fabric still feels strong, though only long-term use will show how the brushed surface holds up.
Who Should Buy This Generator?
Not every sheet set is right for every person. Based on my time with them, here’s who will love this set and who should probably keep looking.
✅ This Is a Great Fit If You…
- Own a split king adjustable bed and want a complete 7-piece set with two fitted sheets and four pillowcases.
- Prioritize a silky-soft, cooling feel and don’t mind that it comes from brushed microfiber instead of cotton.
- Have a mattress up to 16 inches thick and need deep pockets that will stay securely in place.
- Want an affordable, low-maintenance option that’s wrinkle-resistant and easy to machine wash.
❌ You Might Want to Look Elsewhere If…
- You strongly prefer the substantial, crisp feel of natural fibers like cotton, linen, or bamboo.
- You need sheets for a mattress deeper than 16 inches, as these might not have enough elastic stretch.
- You are looking for a high thread count (like 400+), as these are a 200-thread count microfiber.
My top recommendation is for the split king bed owner who values softness and convenience on a budget. The CGK Unlimited Split King Sheets Set solves the specific problem of outfitting an adjustable bed without breaking the bank.
- 7 PIECE BED SHEET SET: 4 pillow cases, 1 flat sheet, and 2 fitted sheets. Flat...
- DEEP POCKETS/ EASY FIT: They fit mattresses up to around 16 inches deep. If your...
- FEEL THE DIFFERENCE: If you're looking for very soft sheets, you’ve found...
Common Issues & Fixes
Even great products can have small hiccups. Here are a few things I noticed or read about, and how to handle them.
Sheets Feel Slippery or Too Silky
The problem: The double-brushed microfiber has a very smooth, silky feel that some people find too slippery.
My fix: Wash them before first use with a half cup of white vinegar (no detergent) to help reduce the initial slickness. The feel will soften and become more familiar after a couple of washes.
Fitted Sheet Seems Too Tight or Loose
The problem: Even with 16-inch pockets, fit can vary on very thick or very thin mattresses.
My fix: Make sure you’re using the correct fitted sheet for each side of the split king. For thinner mattresses, the extra fabric can be tucked under neatly. If it’s too tight, double-check your mattress depth.
Wrinkles After Washing
The problem: While marketed as wrinkle-resistant, they can still develop some creases if left in the dryer too long.
My fix: Remove them from the dryer immediately after the cycle ends and give them a good shake before folding or putting them on the bed. I found this keeps them looking smooth.
Color Fading Concerns
The problem: With darker colors, there’s always a worry about fading over many washes.
My fix: Wash in cold water on a gentle cycle and tumble dry on low heat. I also turn them inside out before washing to help preserve the color intensity.
Warranty & Support
The product listing has a link to click for specific warranty information, which you should review on Amazon. For any issues, I recommend starting with the seller through Amazon’s return system, as they offer FREE Returns on some sizes, which is very helpful.
- 7 PIECE BED SHEET SET: 4 pillow cases, 1 flat sheet, and 2 fitted sheets. Flat...
- DEEP POCKETS/ EASY FIT: They fit mattresses up to around 16 inches deep. If your...
- FEEL THE DIFFERENCE: If you're looking for very soft sheets, you’ve found...
Frequently Asked Questions
Are these sheets really soft?
Yes, they are very soft, but it’s a specific kind of softness. The double-brushed microfiber gives them a silky, cool, and slippery feel. It’s different from the softness of high-thread-count cotton—it’s lighter and more synthetic. If you love that hotel sheet feel, you’ll probably enjoy these.
What’s included in the 7-piece set?
You get everything you need for a split king bed: two fitted sheets (each 39″ x 80″), one flat sheet (102″ x 108″), and four standard pillowcases (20″ x 40″). Having two separate fitted sheets is essential for an adjustable split king so each side can move independently.
Will they fit my extra-thick mattress?
They are designed to fit mattresses up to around 16 inches deep. My 14-inch mattress fit with plenty of room to spare. If your mattress is thicker than 16 inches, the elastic might be stretched too tight, and you might want to look for sheets with deeper pockets.
Do they sleep hot?
I didn’t find that they slept hot. The microfiber is lightweight and breathable, which helps with temperature regulation. They felt cool to the touch when I first got into bed. However, if you’re an extremely hot sleeper, a natural fiber like linen or bamboo might be a better choice for maximum breathability.
How do they hold up after washing?
I’ve washed them several times following the machine wash instructions. The color has held, and the wrinkle-resistant claim is mostly true—they come out pretty smooth if you don’t leave them bunched up in the dryer. The fabric still feels strong, and I think they offer great value for a complete split king set.
What’s the thread count?
The thread count is 200. It’s important to know that thread count works differently for microfiber than for cotton. A 200-thread count microfiber can feel very soft and dense. Don’t compare this number directly to cotton sheets; focus more on the brushed, silky feel they deliver.
My Final Verdict
After testing the CGK Unlimited Split King 7 Piece Sheet Set, I’m impressed. The 16-inch deep pockets fit perfectly, the silky 200-thread count microfiber is genuinely soft and cooling, and the inclusion of two fitted sheets solves the main problem for adjustable bed owners. I confidently recommend it to anyone with a split king who wants an affordable, comfortable, and complete bedding solution. I would not recommend it for shoppers who are adamant about using only natural fiber sheets like cotton or linen.
The main limitation is the synthetic feel, which is a trade-off for the price and performance. For me, the convenience, fit, and comfort make that trade-off worthwhile. It’s a practical choice that delivers on its core promises.
Ready to Check the Price?
If you need a reliable, soft sheet set for your split king bed without a huge investment, this is absolutely worth a closer look.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.