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SLEEP ZONE

SLEEP ZONE Cooling Mattress Topper California King, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21" (Grey, Cal King)

    • Based on 25,927 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, May 17
Order within 16 hours and 51 minutes
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Color: Grey


Size: California King


Features

  • COOLING & BREATHABLE - Mattress pad with new NANOTEX Coolest Comfort Technology features moisture-wicking and fast-drying actually balances 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 not deformed. The body area in the middle uses cloud-shaped quilting design to provide a larger body supportive area that dispersing the body's pressure and prevent 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 inch deep and can be easily placed on most mattresses. 1.6-inch width high quality sport elastic trim can securely hold your wrap in place, and its excellent elasticity makes the wrap easy to fit and remove. It will ensure 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 Oeko-Tex Standard 100 certified to be free of harmful chemicals. You can buy with confidence under our excellent product quality and customer service. If you have any inquiries or issues, please feel free to contact us, we'll get back to you within 24 hours

Brand: SLEEP ZONE


Color: Grey


Size: California King


Fabric Type: Microfiber


Special Feature: Embossed Top, Cooling, 3-Zone Design


Brand: SLEEP ZONE


Color: Grey


Size: California King


Fabric Type: Microfiber


Special Feature: Embossed Top, Cooling, 3-Zone Design


Closure Type: Pull On


Product Care Instructions: Machine Wash, do_not_bleach


Water Resistance Level: Not Water Resistant


Age Range (Description): All Ages


Material: Microfiber


Thread Count: 400


Product Dimensions: 72 x 84 x 15 inches


Item Weight: 6.29 pounds


Manufacturer: SLEEP ZONE


Country of Origin: China


Is Discontinued By Manufacturer: No


Date First Available: November 21, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 17

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.

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Learn more about financing & leasing here.

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Top Amazon Reviews

    • attractive, lightly padded softness, easy on/off, disperses heat
Review Image by Precise Disarray Precise Disarray
Review Image by Precise Disarray Precise Disarray
Review Image by Precise Disarray Precise Disarray
Review Image by Precise Disarray Precise Disarray
Fantastic fit on my full sized 10" hybrid mattress. No problems getting it on, at all. Super easy. My mattress is a little firm for my preference so I was looking at adding a pad (and actively shopping for) when I saw this. It looked interesting- cooling, adds some loft and softness, fits deep mattresses, attractive. And not over priced at $27 Figured it was worth giving a try. It fits my full sized bed really well. The elastic is thick and does a great job grabbing the underside of the mattress. I am suspect that it would fit a 21" (maybe 12", likely pushing it at 14") mattress, as the elastic just goes under my mattress. But whatever, it fits mine very well and stays put. It was easy to put on and take off (and put on again). I love the teal color, and the overall look. I almost don't want to cover it up as I really like how it looks with nothing else on it. It is kind of giving me ideas for another bed if I see a color that could work. It doesn't provide much of a plush padded feeling. But it does give just a light level of pleasantness. However, it isn't enough so I went and ordered a thicker pad. But I am pleased to have purchased it, and I imagine it will work well with the pad (haven't got it yet). EDIT: what a dream! It works really well over a mattress pad, and the combo is better than either one used alone. Doesn't exactly have a cooling effect, yet it seems to be able to disperse heat more evenly. Like my torso isn't hot when I sleep, but it isn't exactly cool. I think the main function is to keep moisture from being trapped which can make the body feel more hot. I am less hot since putting this pad on, which is a huge positive as my bed gets hot sleeping with big dogs. I think overall it is effective in making for a more comfortable bed. I DO recommend it. Oh one little detail in the packaging. I like how well it was packaged and how there was a strip of cardboard placed just under where the seams meet where one would usually take a box cutter to. If this was intentional then it was super thoughtful, as it helps to protect the mattress pad when trying to open the box. machine wash, tumble dry low. ... show more
Reviewed in the United States on September 20, 2020 by Precise Disarray Precise Disarray
    • Works great for hot sleepers!
Color: White Size: King
We purchased a new bed and really like the support and pretty much everything else. After a week of actually sleeping on it we realized how hot it was and kept waking us up during the night. I started looking at different toppers but was hesitant because of how much we had already spent on the mattress. On one of these nights, I sat up grabbed my phone and got on Amazon. I spent about 30 minutes reviewing comments and prices before purchasing this one. It has been 3 nights of awesome sleep! My husband and I both have said, it's a game changer. We still have the support of the memory foam but not the heat.No more waking up sweating, it's soft and the price point is perfect! ... show more
Reviewed in the United States on January 4, 2024 by Me llamo
    • Soft and slightly cooling
Color: White Size: Twin
When I received this product in the mail (i ordered a twin size) the box was so small I didnt have a clue how it could be a mattress topper. It opened up quickly and fit perfectly on the bed. I did expect it to be a bit thicker. To me it is more like a plush slightly cooling mattress cover. I will say it did make my bed more comfortable even though it was not as thick as I had hoped for. I agree with most of the reviewers about the cooling effect, I couldnt feel to the touch that it was cooling but during my sleep I never got hot, which is a change from most nights. Bottom Line: For the price i paid, the quality is great and worth the money ... show more
Reviewed in the United States on July 24, 2023 by MELISSL2023
    • Awesome
Color: Navy Size: Queen
This is beautiful!, it's soft, easy to put on and stays in place! Pockets are deep enough to wrap securely without coming loose. Washing is a breeze, I wash in cold water with like colors or by itself and dry on cool. Comes out just like new! Beautiful - you won't be disappointed!
Reviewed in the United States on January 5, 2024 by PK
    • Enhanced the Comfortability of my mattress
Color: Grey Size: King
I'm so glad that I look beyond the NEGATIVE reviews about this mattress topper. I almost didn't buy it because of what I read. However, looking at the number of reviews with a 4.5 star rating made me examine the product more thoroughly. My (Brand New, VERY HEAVY) mattress is a EXTRA FIRM (Level 10) Foam Mattress. I prefer a firm mattress, but this mattress robbed me of a good night sleep and waking up to a stiff back. I ordered this topper about 2 months ago. When I opened the package, I was disappointed about the "thinness" of the topper. I was going to return the topper because it appeared to be very thin. However I decided to try it for a while. It perfectly fits my mattress without any issues and the topper began to expand even more once I left it on the mattress. Note: There was not a lot of expansion. It may have expanded to an inch, if that. Lol It appeared as if it would not get the job done. It took at least 3 weeks to feel the difference. Now, I fight to get out of the bed because it is sooooooo comfortable. Long Story Short! I LOVE IT! IT IS AMAZING! This topper transformed my mattress to be comfortable and contributed to a full night's rest without pain. It DOES not make make you hot while you are sleeping. Purchasing this topper saved me time and money. Prior to purchasing this topper, I was considering purchasing another mattress. Now, I don't need to buy a new mattress. I will purchase another topper. ... show more
Reviewed in the United States on September 16, 2023 by Mz Gordon
    • It is NOT fluffy.
Color: Grey Size: King
Purchased this topper for a medium firm mattress that is too firm. It is not fluffy. We are hoping it puffs up a Little more than sheet height. It seems to be soft which is great but it will have a sheet on it so the softness isn’t super Important. Have not slept on this thing yet so I will update after a few nights. It does not have a smell like some other purchases we’ve made. It smells like a new sheet. Shouldn’t be any issues with airing it out. It fits the king mattress well and wraps pretty far under so I am Not concerned with it coming untucked. I just hope it was worth buying. I followed the reviews and other have stated its comfortable and makes a difference- I hope it does for us. ... show more
Reviewed in the United States on September 24, 2023 by V Gifford

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