SLEEP ZONE King Mattress Topper, Cooling Mattress Cover for hot Sleepers, Premium Zoned Cool Mattress Protector Breathable and Washable, Deep Pocket (Grey, King)
Condition: New
$32.99
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Availability:
Only 10 left in stock, order soon!
Arrives
Tuesday, Nov 3
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At a glance
- Condition
- New
- Color
- Grey
- Size
- King
- Weight
- 6.5 lb
- Material
- Microfiber
- Special Feature
- Washable
- Age Range Description
- Adult
Features 6
- Microfiber
- COOLING BREATHABLE - Mattress pad with new NANOTEX Coolest Comfort Technology features moisture-wicking and fast-drying to actually balance your body temperature throughout the night. The sleep surface is treated with an embossed process, which is usually applied to sports fabrics, making it more breathable and stylish than ordinary material and bringing an advanced dynamic vibe to your bedroom.
- ULTRA SOFT FLUFFY - We use 120gsm thick brushed microfiber as the sleep surface. Overfilled with 12oz 5D spiral fiber, thicker than most on the market. The fiberfill maintains excellent softness and resilience, making this mattress pad super fluffy. Let you enjoy the luxury hotel level of comfort at home.
- UNIQUE 3-ZONE DESIGN - This mattress pad is ergonomically designed with three zones. The head and foot areas use a wavy design, which can ensure the edge is not deformed. The body area in the middle uses cloud-shaped quilting design to provide a larger body supportive area that disperses the body's pressure and prevents sagging. It helps to keep your body stretched naturally for deep and relaxed sleep.
- DEEP POCKET EASY CARE - Quilted Stretch-to-Fit (8"-21"): knitted skirt pocket stretches up to 21 inches deep and can be easily placed on most mattresses. The 1.6-inch width of high-quality sport elastic trim securely holds your wrap in place, and its excellent elasticity makes the wrap easy to fit and remove. It ensures you get the most restful and restorative sleep. Machine wash cold, do not use bleach, tumble dry low.
- SATISFACTION PROMISE - SLEEP ZONE has more than 40 years' experience in the design and manufacture of high-quality bedding. Our products are certified by Oeko-Tex. You can buy with confidence under our excellent product quality and customer service. If you have any inquiries or issues
Description
Cooling mattress topper Cooling blanket Cooling comforter Cooling pillowcase Cooling blanket Good Housekeeping 2025 Cost-Effective & Cozy Winner Good Housekeeping testers liked the microfiber’s “buttery” material and said they stayed cool at night. “These are cooler than regular sheets and maintain that coolness during the night,” noted one tester. Our product held up well to laundering and were pill-resistant in Lab tests. One tester said she preferred these sheets to her previous set that had cost more than 10 times as much.
Specs 21
| Brand | SLEEP ZONE |
|---|---|
| Color | Grey |
| Size | King |
| Fabric Type | Microfiber |
| Special Feature | Washable |
| Brand Name | SLEEP ZONE |
| Age Range Description | Adult |
| Number of Items | 1 |
| Manufacturer | SLEEP ZONE |
| UPC | 810029081702 |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Global Trade Identification Number | 02 |
| Item Weight | 6.5 pounds |
| Other Special Features of the Product | Washable |
| Closure Type | Pull On |
| Water Resistance Level | Not Water Resistant |
| Item Firmness Description | Soft |
| Product Care Instructions | Machine Wash |
| Material Type | Microfiber |
| Thread Count | 120 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Better sleep for me now...
Color: Grey
Size: Queen
I had the standard mattress pad cover for my mattress (queen sized), however, did not get a comfortable sleep. When I saw this item, thought I would give it a try. It is over the previous pad and fit perfect, no issues. My mattress was completely covered over and under, holding well. The cooling effect, though minimal depending on one's body heat at night was enough for me; no icy cold, so it depends what one's expectations in that sphere. My main reason to purchase was for comfort and that is where it works more for me. I have had better sleep since combing both (the original pad is thin so mainly keeping mattress cleaner. The padding, very minute for some, works for me. A good sleep was my goal, and this has worked for me. Great price, good quality, designed well, just enough softness and fast shipping by seller. Comes well wrapped and be sure to let this expand naturally for 24 hrs. This gives time to puff up. Recommend
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Reviewed in the United States on May 15, 2024 by Cali-Gurl-USA
Very Good Quality; Very Satisfied
Color: Grey
Size: Twin XL
Purchased in May of 2022 and they're still going strong in May 2026. I only had one small problem after a few months with one of the pair I bought, but the seller resolved it immediately, and otherwise there have been zero issues. They hold up well in the wash, the fabric is smooth with no pilling at all. They have not shrunk nor stretched. As for the cooling, it seems to help a bit if you sleep hot, but the main reason I got them was they were the right size for my Japanese shikibutons and they fit well as the elastic gathers underneath perfectly. The add a nice layer of cushion between the bed and the sheet and help keep the shikibutons clean. Very happy with these and would certainly buy again.
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Reviewed in the United States on May 15, 2026 by R.V.
Okay
Color: Grey
Size: Short Queen
Was okay. Not that thick. Didn't help with our short queen RV bed to make it softer.
Reviewed in the United States on September 20, 2026 by Chris Gunterman
Makes your bed feel like a hotel!
Color: Grey
Size: King
This is by far my favorite mattress pad. It has saved me from buying a new mattress! It’s saved me and my husband’s backs! I bought it years ago and was happy to find it in my purchase history so I can get it again for our king size bed. I’m a hot sleeper and unfortunately sweat in my sleep even with fans. This has allowed me to sleep cool without waking up drenched. It stays soft and doesn’t get flat or lumpy after washing. I also love the darker colors and the true mattress protection it provides. It also doesn’t pop off the edges like other mattress covers tend to do. Get it, it’s a great value.
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Reviewed in the United States on January 4, 2026 by AtlJag
Cool mattress cover
Color: Grey
Size: King
Love it! Very comfortable. Good fit and keeps you cool.
Reviewed in the United States on September 22, 2026 by Dorianne Miller
Description doesn’t match product review
Color: Grey
Size: Queen
It is not really cooling. You will sweat in your sleep with AC on. Not stain resistant. But washable.
Reviewed in the United States on July 30, 2026 by Candie Spears
More than what I expected
Color: Grey
Size: King
This is my very first mattress topper and I LOOOOOVE it. I was going to get a California King but the King size fits perfectly. And I have and adjustable platform and it stays in place. There is no odor present and the quality is very sturdy and the fit once it’s on fits very snugly. It is very soft and feels like a memory foam topper. It is very soft light weight considering it is King size. And is truly worth the price. I really recommend this to anyone who has any type of back issues. I have two bulging disc and two chip disc and this feels amazing on my back.
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Reviewed in the United States on January 18, 2026 by Secret Perez
Comfort
Color: Grey
Size: Twin
Very satisfied with the soft comfort
Reviewed in the United States on August 23, 2026 by Deb Brooks