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Hcore Extra Firm Mattress Topper King 4-inch Memory Foam + Support Foam, Double-Sided Firmness for Sleeping,Pain Relief, High-Density Firm Mattress Topper with Removable Cover 80"×75"

<ul><li>Dual-Sided Reversible Design for Custom Comfort:Choose between firm and extra-firm support with our 2-sided mattress topper,perfectly blending softness and targeted back support to suit back,side,and stomach sleepers,and refresh any old mattress instantly.</li><li>CertiPUR-US Certified High-Density Memory Foam:Made with premium, CertiPUR-US certified high-density memory foam, this topper delivers slow rebound,sufficient body support, and enhanced airflow for long-lasting comfort without harmful chemicals or off-gassing.</li><li>Breathable &amp; Cooling Sleep Surface:The soft,quilted padded cover and ventilated foam design promote continuous air circulation,wicking away heat and moisture to keep you cool and sweat-free throughout the night for uninterrupted deep sleep.</li><li>Secure Fit &amp; Easy Maintenance:Equipped with 4-corner adjustable straps to prevent shifting and sliding, plus a removable, zippered, machine-washable cover that makes cleaning effortless, keeping your topper fresh,and like-new for years.</li><li>Multiple Sizes &amp; Thickness Options:Available in Full (54"x75"), Queen (60"x80"), and King (80"x75") sizes, with 3" and 4" thickness choices to fit any bed frame, this topper is the perfect upgrade for bedrooms, guest rooms, and dorm rooms.</li></ul>

Firmness

Fill Material

Brand

Colour

Elevate your nightly sleep with our 2-Sided Reversible Memory Foam Mattress Topper. Designed for personalized comfort and reliable long-lasting support, it's perfect for all sleeping positions. Constructed from high-density CertiPUR-US certified memory foam, this dual-sided topper lets you select your preferred firmness level. One side provides gentle, pressure-relieving firm comfort, while the other side offers extra-firm support to accommodate back, side, and stomach sleepers alike.The breathable quilted cover improves airflow to help keep you cool and comfortable all night long. Four adjustable corner straps create a snug, non-slip fit on most standard mattresses. The removable zippered cover is machine washable for easy care, ensuring your topper stays fresh, clean, and hygienic over time.Offered in 3" and 4" thickness options and popular sizes including Full,Queen,and King this mattress topper revitalizes older mattresses,enhances spinal alignment,and transforms your bed into a personalized sleep sanctuary for smooth, uninterrupted rest.

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Mattress Thickness

3 in

4 in

Size

Full Size

King Size

Queen Size

[This review was collected as part of a promotion.] Oh this is perfect! Firm and fantastic. I think the others it's all depending on what you are looking for. But firm and comfy!

Loving it!

walmart.com

[This review was collected as part of a promotion.] I purchased this topper because I wanted to make my bed firmer. After I unpackaged it I let it sit on the bed for 48 hours before I put the cover back on and made the bed. It is definitely firm enough. I like the option that I can flip it to the blue side for it to be a little softer but so far so good for the money.

Very Firm

First off, I cannot afford a new bed/matress so this is better than having to get a new bed. Anyway, my matress is old and it had a topper on it already--got t from my grandson; it was his.  Previous height:  9 in matress   3 in topper = 12 inches.  My two sets of sheets that I purchased without realizing sheets are different depths--were for a 15 inch drop.  So since the sheets were practically new i just added another 3 inches--why buy new sheets? They were practically new--I just needed 3 more inches to make them fit.  This new  topper on top of the old topper has worked just fine  and now my 15 inch depth sheets fit fine.  Plus the bottom sheet and the matress pad that i had on my bed already, once put on the bed, held it all together just fine.  In the picture it appears the topper is too big but it isn't anymore.  I purchased this b/c I wore out my favorite sheets  that fit snuggly.  The BIG ONE sheets with the 15 in. drop were always wrinkled in the middle of the bed.  Ugh. When my old well-fitting sheets wore out, I thought of getting new sheets but why get new sheets when it was just that the other sheets were  just too big?  Why not get another matress topper to put on the other topper.  Two toppers?   To equal 15 inches. Yes, Beause this topper has straps to hold it in; and also the sheets and matress pad holds it in--its perfect.  Nothing slides off the bed.  It seemed a bit too big at first as you will see in the photos,  but it now fits the bed well; i think because it takes a little while for it to completly expand.  I put it on my bed the day it arrived.  I turned the brown side up that is more firm side, and  I like the firmness since i had a bit of a valley in the old topper before putting this one on top.  I didn't know sheets came in different sizes--i just thought a queen size sheet was a queen size sheet, the end.  But anyway, this mattress topper solved my problem and I've had it now for a few weeks, so far so good.  It took me a while to type out this review so I hope it helps someone with their decision.  You just have to remember its not going to be like a whole new bed and you have to be realistic with your expectations.  I'm happy with it.  Hope the photos help your decision.  Good Luck.

Happy with the Topper; here's why and the details

Very firm like i like it and has washable cover

[This review was collected as part of a promotion.] firm, good for back. buying more for other beds too.

Love it

[This review was collected as part of a promotion.] This topper is very firm. Initially I did not sleep well as I was adjusting to it. The first night felt like I was sleeping on a plank of wood. But over time it adjusts to your body and you sink in just enough to support your whole body. It definitely makes you want to sleep on your back more as that's the most supportive position. If you need a firm mattress, but you already have a medium level firmness and don't want to buy a new mattress, this topper is for you!

Very firm, gotta get used to it

My husband wanted a firmer bed topper because he has back issues.  I purchased this item and it did the trick for firmness, but I can't get those straps to hold in place.  It's not a make or break issue, but it can be annoying when changing the sheets.  It does shift a little, but is easy to reposition when I change the sheets.

Firmness was just what we needed.

There was no way to know that it is reversible unless you clicked on extra pictures . It isn't three inches thick. Just a hair over two.
I wanted an extra firm topper. The memory foam got amnesia after two weeks. It is no longer extra firm. It is no longer firm at all. From experience I know that after time memory foam loses it's firmness and bounce back proprieties, but two weeks is ridiculous.
The only reason I don't trash it is that I like the extra height.

Firmness lasted two weeks.

It's not wxtra firm at all !!!I want a refund