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Serta 3-Inch Comfort Boost Memory Foam Mattress Topper

$111.99 - $159.99
Regular $279.99  - $399.99
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use HOME10 at checkout

offer ends July 29 details



use GET15 at checkout

offer ends July 22 details



free standard shipping

with your Kohl’s Charge

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Size: Please Select a Size

Experience the nighttime comfort of this Serta Comfort Boost memory foam mattress topper. In white.


  • 3-in. thickness
  • Breathable memory foam for cradling comfort
  • Cotton cover protected with Nanotex stain release technology
  • Helps relieve pressure points for more comfort and deeper sleep
  • Extend the life of your mattress while adding comfort and support


  • Twin: 39" x 75"
  • Twin XL: 39" x 80"
  • Full: 54" x 75"
  • Queen: 60" x 80"
  • King: 76" x 80"
  • California King: 72" x 84"


  • Cotton cover, machine wash
  • Memory foam, spot clean
  • Imported
  • Manufacturer's 10-year limited warranty
  • For warranty information please click here


  • Ships compressed in an unmarked box
  • Remove from packaging within 72 hours
  • Allow 48 hours for this product to return to its original shape
  • After unwrapping, air product for a few hours to eliminate trapped odors

Attention: Topper dimensions may be smaller than your mattress dimensions for a secure fit under your fitted sheet.

Promotional offers available online at Kohls.com may vary from those offered in Kohl's stores.

View our full return policy here.


Rated 4 out of 5 by from Good purchase! I went to my local Kohl's to purchase a memory foam mattress topper and the size I needed was unavailable. I did some online research and decided on the Serta due to the value and reliability of the brand.When it arrived the enclosed brochure did not Serta but Innocor Comfort on all information. I have had the topper 2 weeks and thus far seems comfortable. I would recommend a 3 inch depth verses the 1-2 inch. Good buy with Kohl's coupon and also received Kohl's cash..
Date published: 2017-04-15
Rated 5 out of 5 by from Very nice I order another brand and had to return it because it arrived damaged and would not take shape. This one is amazing. Very good quality and so comfortable. Three inches is just the right thickness.
Date published: 2017-08-14
Rated 5 out of 5 by from Soft yet supportive. Very comfortable. Helps with my back pain.
Date published: 2018-02-21
Rated 2 out of 5 by from Overpriced item This memory foam pad is overpriced and not worth buying. I regret buying it.
Date published: 2018-05-09
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