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
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Availability:
Only 10 left in stock, order soon!
Arrives
Wednesday, Mar 11
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Color: Grey
Size: King
Features
- 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
Brand: SLEEP ZONE
Color: Grey
Size: King
Fabric Type: Microfiber
Special Feature: Washable
Brand: SLEEP ZONE
Color: Grey
Size: King
Fabric Type: Microfiber
Special Feature: Washable
Closure Type: Pull On
Product Care Instructions: Machine Wash
Water Resistance Level: Not Water Resistant
Age Range (Description): Adult
Material: Microfiber
Thread Count: 120
Manufacturer: SLEEP ZONE
UPC: 810029081702
Global Trade Identification Number: 02
Product Dimensions: 80 x 78 x 8 inches
Item Weight: 6.45 pounds
Is Discontinued By Manufacturer: No
Refill: fiber, latex
Assembly required: No
Batteries required: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Mar 11
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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Learn more about financing & leasing here.
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Top Amazon Reviews
Color: White
Size: Queen
I bought this replacement mattress cover because my other one kept shifting (within days of making my bed, previous covers would move and cause the sheets to get loose on the bed) and because I’ve had problems with night sweats for years. It takes care of both issues extremely well! I’ve had no problems with the sheets moving, nor have I overheated once. It seems like it’s the first one I’ve bought that I haven’t had any problems with. I bought the white cover, which has a very comfortable quilting and makes it feel very soft when laying on it. Because of how soft it is, I was worried that this was going to be another waste of money. However, I’ve been pleasantly surprised, and despite weeks of sleeping on it, I have not overheated at night once, nor have the sheets moved. I uploaded the picture to show how deep the corners are and how comfortably, but snug, they fit under a deep mattress with a topper on it. I have a regular mattress on my bed and a 4” foam mattress topper, but the mattress cover fit perfectly over the deep corners and still had enough room left to go several inches underneath each corner. There is a wide elastic band that goes around the entire edge that make sure there is a snug fit, but without being too tight. The mattress cover fit well in my washer and came out still looking great. I haven’t had it very long, so I can’t yet say it’s durable, but the few weeks I’ve had it, I haven’t noticed any runs in the corners when I change the sheets, which is already an improvement over other covers I’ve tried. I’d certainly recommend this to others. It is a great value for the money and I don’t think you’ll be disappointed.
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Reviewed in the United States on October 10, 2024 by Hillary L. C. Hillary L. C.
Color: Silver Grey
Size: Queen
I desperately needed to cool down at night, this mattress pad has really improved my sleep comfort. It fits my super thick mattress well and feels cool even through sheets. It's not magic though, it warms with body heat, but still helpful for anyone else who identifies as desperate for relief. Very soft and comfortable, but if you're looking for plush this wouldn't be the best buy. The cooling is the star, the little bit of padding is just a bonus.
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Reviewed in the United States on December 31, 2025 by Fawkes
Color: Grey
Size: Queen
Soft and comforting. I'm warmer with it, not cooler. I don't know how to make it make me cooler.
Reviewed in the United States on November 25, 2025 by Jesch
Color: Beige
Size: King
King size fits perfectly even after washing. Soft, thick, comfortable. Reasonably priced
Reviewed in the United States on January 30, 2026 by suni
Color: Grey
Size: Queen
comfortable, easy to apply to bed. thick
Reviewed in the United States on February 7, 2026 by TimYae
Color: Grey
Size: Queen
Comfortable but NOT cooling!! Don’t buy this if you’re a hot sleeper. My goodness i woke up in a huge sweat from this thing, worse than before. I didn’t cool me off at all. My back didn’t hurt when i woke up and it was comfortable just not what i need.
Reviewed in the United States on February 17, 2026 by kayla
Color: White
Size: Full
Great quality. Soft and warm great size.wont slip or come untucked 👍. OVERALL GREAT PRODUCT
Reviewed in the United States on January 1, 2026 by SoulDiver
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 Secret Perez