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PERLECARE 3 Inch King Memory Foam Mattress Topper for Pressure Relief, Cooling Gel Infusion, CertiPUR-US Certified Purple, PCMTK34PU-US

  • Based on 1,433 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 12
Order within 8 hours and 31 minutes
Available payment plans shown during checkout

Size: King


Style: 3 inch


Features

  • Upgraded Sleep Experience: Improve comfort & support for sleep without spending a fortune on a new bed. Renew an old mattress, transform a hard mattress, or enhance a new mattress with this king size memory foam mattress topper. A foam mattress topper will also keep your mattress in better shape for longer.
  • All-Night Comfort: This high-density memory foam mattress topper king conforms to your body and provides real support for shoulders, back, waist, hips, and legs. It's suitable for all sleeping positions and brings ultimate relaxation.
  • Breathable & Cool: With unique Ventilation Design, this king bed topper is breathable and has airflow channels to carry excess heat away, helping you have a cool night. It's also infused with cooling gel for an enhanced cooling effect.
  • Certified Mattress Topper: The king foam mattress topper has been tested to meet rigorous CertiPUR-US standards for content, emissions, and durability. It's safe and skin-friendly, so the whole family can use it with confidence.
  • Easy to Carry and Unroll: The foam mattress topper is convenient for use around the home on sofa beds, air mattresses, and floors. Various thicknesses and sizes to meet individual needs. It can also be used in RVs, camp tents, and other places. The foam mattress topper is delivered to you compressed and needs 2448 hours to fully expand (may take longer in low temperatures).

Brand: PERLECARE


Color: Purple


Size: King


Fabric Type: Polyurethane Foam


Special Feature: Breathable, Cooling, Durability, Premium


Brand: PERLECARE


Color: Purple


Size: King


Fabric Type: Polyurethane Foam


Special Feature: Breathable, Cooling, Durability, Premium


Closure Type: Pull On


Product Care Instructions: Spot Clean Only


Water Resistance Level: Not Water Resistant


Age Range (Description): Adult


Material: Polyurethane Foam


Manufacturer: PERLECARE


Product Dimensions: 79 x 75 x 3 inches


Item Weight: 20.7 pounds


Item model number: PCMTK34PU-US


Date First Available: May 17, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 12

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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Top Amazon Reviews


  • Like sleeping on clouds
Size: Full Style: 3 inch
This thing was a game changer for my 12+ year old Tempurpedic mattress. I'm very sensitive to chemical smells and I was pleasantly surprised that this topper had pretty much no smell. It expanded quickly and the tiny bit of odor disappeared within 24 hours. The topper fit my full size bed perfectly and was so soft and comfortable. The only change I had to make was to place a towel between my mattress and the topper where my hips are on the bed because my rear was sinking too far into the topper. I have back problems from a car accident and my back needs to be fairly level. It worked perfectly. The towel gave that little bit of extra of support I needed. The topper was so soft and comfortable, I didn't even need a pillow. I'll be ordering one of these for my son's bed and 2 to take to my mother in law's house for when we stay there. ... show more
Reviewed in the United States on July 19, 2025 by Richard Jahnel

  • Best decision for shoulder pain
Size: Full Style: 3 inch
Extremely comfortable has taken the pain of sleeping on my shoulder away
Reviewed in the United States on October 22, 2025 by Lacy Bryant

  • Comfortable
Size: Queen Style: 3 inch
Excellent. Bought for my guests room and everyone has love it.
Reviewed in the United States on September 30, 2025 by Jim Lamb

  • Comfort, YES; Cooling, NO
First, let me tell you that I'm 5'4'' and 116 lbs as a point of reference. I think all reviews should include the general size of the person, as it may make or break. I mostly love this topper. I turned my mattress and the "new" area was HARD. It was difficult to sleep on my sides because it was so painful to my hips, and I was stiff and sore all day every day. I knew I had to do something quickly, so I chose this topper after looking around at several on here. I'm glad that I did. It's really quite thick. It has enough firmness and loft that my hips don't go all the way down to the mattress when I'm on my side. That's a great thing! When on my back, I don't feel the mattress underneath me either. I still have the support of the firm mattress, of course, but I only feel the cushion of the topper. As for "cooling gel" ... I don't feel any when I squeeze the purple swirls. I imagine that it's in there if it says it is, but I don't feel anything at all that seems cool to my fingers. It does retain a fair amount of heat for me. I've awakened sweaty a couple of times. I don't think there really is any such thing as cool memory foam though. It does have a lot of little holes throughout it as pictured, and maybe that helps with heat dispersion or something; I don't know. It's hot enough for me to remove at least one star. There was VERY little odor right out of the wrap. The little bit that I did smell was gone in 24 hours. I only let it lay out for four or five hours before putting it on my bed, and it had already expanded pretty well. That was promising, and the immediate thickness and feeling of durability did not disappoint. Unless you really "sleep hot," I think you'll love this. It's not horribly hot for me, but I definitely notice that I'm hotter with it than without it. It definitely doesn't make me cooler than without it because of the supposed gel. Don't expect to feel refreshed from any sort of coolness when you lie down. It's not that type of cooling product. I do highly recommend aside from that. I can probably deal with the measure of extra heat because it's really saved my bony hips and stiff back. I can't speak to whether or not a heavier person would sink all the way through it to the mattress below, but it's plenty thick and sturdy enough for me. Very much worth the money. ... show more
Reviewed in the United States on August 14, 2024 by Su

  • No regrets buying this.
Size: Queen Style: 3 inch
I actually really like this topper! Its very comfortable and not too firm. Im a side sleeper and wake up with no pain. Had it for a month so far and no complaints! Fits perfectly on my queen size mattress. I got the 3 inch
Reviewed in the United States on July 27, 2025 by Kayla

  • Way too "memory" foamy
The quality of this is great, it came quickly, and was well packaged. However it's way too "memory" foam for me. Wherever you lay it makes a deep hole. It's comfortable while you're still but if you roll over it takes nearly a minute for it to fluff back up. I cannot lay close to my partner because she weighs more than me so I fall into her hole. When I lay on my side it caves in near my hips and then my legs are higher than my body. I weigh 130. It is hard to get out of your hole too, and I don't imagine someone older being able to climb out of their hole. Second pic is showing the hole from leaning on the bed just with my fist for a few seconds. Just from a week of sleeping, the middle (where we don't sleep) is higher and firmer than the sides. First pic attached to show that. ... show more
Reviewed in the United States on January 30, 2025 by Bridgette Bridgette

  • Comfortable
Size: Queen Style: 3 inch
I have no complaints .I have a queen mattress, it was a lil longer but it still works with sheets with the strap on the corner to hold on
Reviewed in the United States on October 10, 2025 by Felicia gomez

  • FOAM NOT THE DIMENSIONS LISTED ON DESCRIPTION (Review updated 7/17/25)
I would have given it a 5-star review but for the fact that it is advertised as a twin XL that is 80 inches long. I needed exactly 80 inches long as i was replacing a factory foam on my van bed so i ordered it. After letting it sit for 24 hours to fill in, it was only 77 1/2 inches long. Useless to me. Luckily the mattress on my wife's side of the van was a little shorter and i was able to use it for her bed. I changed my review to 5 stars because the customer service was exemplary. They contacted me regarding my order. i assume they read my review which was less than stellar. They offered me a full refund or exchange. They offered to send me another mattress that they assured me would be the 80 inch long as described. It was delivered 2 days later. I let it sit for 4 days before measuring and the length was 78.5 inches. Unfortunately for me that doesn't work. What i will say is everything was as promised except for the length but they are not manufacturers, they are sellers, and the sellers concern and follow-up was over the top. It became apparent to me that their concern for customer satisfaction is of a very high priority. I would not hesitate to purchase from them again. I hope they can get this length issue resolved with the factory. So, for now, the foam is as promised quality wise. But keep in mind that even though the description is 80" long it is only 78.5 inches long based on the order and the replacement as well. The mattress thickness of 4" and width of 38" was spot on. ... show more
Reviewed in the United States on July 4, 2025 by Fed Inspector

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