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ST Starcast

ST Starcast 3 Inch Memory Foam Mattress Topper King Size, Gel-Infused Cooling Bed Topper with Removable & Washable Bamboo Fiber Cover, Zipper Closure

    • Based on 112 reviews
Condition: New
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$357.75 Why this price?

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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 4 left in stock, order soon!
Fulfilled by LiaVikShop
Arrives May 21 – May 26
Order within 9 hours and 50 minutes
Available payment plans shown during checkout

Color: 3-inch Memory Foam Topper + Cover


Size: King 76" * 80"


Features

  • 40D Gel-infused Memory Foam3-Inch Cooling Gel-infused Memory Foam Mattress Topper is made of 40D high-density memory foam and gel-infused beads, more breathable to keep your body from overheating easily. Our mattress topper helps relieve pain, reduce pressure points, as well as, allow for a comfortable, natural sleeping position that will distribute your body heat evenly, so you can wake up feeling refreshed and energized.
  • Healthier Sleep EnvironmentRayon and polyester made cover with the latest weaving technology offers you the softest touch and the most luxurious feel. It meets specific standards for content and performance and flame retardants, mercury, lead or other heavy metals are not contained,has low VOC emissions for indoor air quality, which can assure you enjoy healthy sleep.
  • Cooling Bamboo Fiber CoverThe bamboo fiber bed cover is cooled by a six-side 3D air layer, so it has better air permeability, moisture absorption and soft touch, which makes you sleep more comfortably. In addition, with non-slip plastic granules on the back to prevent slipping, the detachable zipper, making it removable and machine-washable!
  • King Size76 x 80 x 3 inches. Before first use, unzip and remove the cover, leave the memory foam flatly in a well ventilated area for a few minutes until its fully expanded.
  • Ten-Year WarrantyWe are confident in the quality of our mattresses. We offer a 365 night 100% satisfaction guarantee. At the same time, we promise a 10-year warranty. If you are not satisfied for any reason, please feel free to contact us for a full refund. Please rest assured to buy.

Brand: ST Starcast


Color: Blue White


Size: King 76" * 80"


Fabric Type: Memory Foam,bamboo Fiber,polyester


Special Feature: Removable


Brand: ST Starcast


Color: Blue White


Size: King 76" * 80"


Fabric Type: Memory Foam,bamboo Fiber,polyester


Special Feature: Removable


Closure Type: Zipper


Product Care Instructions: Machine Wash


Water Resistance Level: Not Water Resistant


Material: Rayon


Package Dimensions: 22.2 x 17.1 x 15.4 inches


Item Weight: 34.2 pounds


Department: Mens


Manufacturer: ST Starcast


Date First Available: February 2, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 21 – May 26

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Feels amazing but moves so much
I really wanted to like this foam top. It does feel great but it moves so much at night every morning I have to adjust it back to the center of the bed. It comes with a grippy side but it’s useless. It’s so frustrating I’m considering buying a brand new one from another brand.
Reviewed in the United States on May 2, 2022 by Adrian
    • The foam mattress
The media could not be loaded. The foam mattress is designed with stable thickness. Made of soft and comfortable material, fully satisfying for a good night's sleep without worrying about back pain. The bed cover is made of air-cooling fiber that makes it possible to use it 4 seasons of the year.
Reviewed in the United States on June 17, 2021 by Huy Le
    • My back didn’t hurt when I woke up
After the pad has a chance to suck up air and poof up a bit the pad becomes comfortable. It can take up to 48 hours to maximize, but mine seemed ready at 12 hours. I’m still breaking it in.
Reviewed in the United States on January 18, 2022 by Aaron Phillips
    • I like it enough to not regret the purchase. Yet it doesn’t stay in place on the mattress.
Comfortable and definitely affordable. Only issue is that it doesn’t same in place on the mattress. Moves maybe from tossing and turning.
Reviewed in the United States on September 22, 2021 by Patty
    • Soooo comfy!!
This mattress topper is PERFECT if you have a firm mattress. I like a firm sleep but the mattress I got was almost a little too firm, no pillow top or anything. I would toss and turn a lot at night because of pressure points on my side or back. After adding this I sleep so soundly! I don’t want to get out of bed. No more uncomfortable pressure points, it forms to my body while still giving me firm support. ... show more
Reviewed in the United States on June 28, 2021 by KH
    • This has really helped w/the quality & comfort of our mattress.I am very happy w/this product!
The way it bounces back is great. It isn’t hot at all & NO BODY IMPRESSIONS! That is the best part of this product.
Reviewed in the United States on December 30, 2021 by Amazon Customer
    • Very cozy
Made my king bed very comfortable
Reviewed in the United States on March 26, 2022 by Deb McCarthy
    • To hard make my body aches
I got this because my mattress is to firm and I have fibromialgia which makes difficult my sleep time this pillow top is nice quality but so hard that is worse than my mattress I thought it would be better with the use in a few weeks but not… still like a rock . Don’t work at all for me ..
Reviewed in the United States on April 30, 2022 by LM

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