MERITLIFE Extra Thick Cooling Mattress Topper for Back Pain, 100% 400TC Waterproof Mattress Pad Cover - Down Alternative Pillow Top, Hotel Quality Hypoallergenic King Size, Gray
MERITLIFE Extra Thick Cooling Mattress Topper for Back Pain, 100% 400TC Waterproof Mattress Pad Cover - Down Alternative Pillow Top, Hotel Quality Hypoallergenic King Size, Gray
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MERITLIFE

MERITLIFE Extra Thick Cooling Mattress Topper for Back Pain, 100% 400TC Waterproof Mattress Pad Cover - Down Alternative Pillow Top, Hotel Quality Hypoallergenic King Size, Gray

4.2 stars out of 3079 reviews
(4.2)|
3,079 ratings
MERITLIFE Extra Thick Cooling Mattress Topper for Back Pain, 100% 400TC Waterproof Mattress Pad Cover - Down Alternative Pillow Top, Hotel Quality Hypoallergenic King Size, GrayMERITLIFE Waterproof Pillow Top Mattress Topper King Size Extra Thick Cooling Mattress Pad Cotton Quilted Mattress Cover Padded PillowTop Fluffy AlteMERITLIFE Waterproof Pillow Top Mattress Topper California King Size Extra Thick Cooling Mattress Pad Cotton Quilted Mattress Cover Padded PillowTopMERITLIFE Waterproof Pillow Top Mattress Topper Full Size Extra Thick Cooling Mattress Pad Cotton Quilted Mattress Cover Padded PillowTop Fluffy AlteMERITLIFE Waterproof Mattress Pads FullMERITLIFE Waterproof Pillow Top Mattress Topper Queen Size Extra Thick Cooling Mattress Pad Cotton Quilted Mattress Cover Padded PillowTop Fluffy AltMERITLIFE Waterproof Pillow Top Mattress Topper Twin Size Extra Thick Cooling Mattress Pad Cotton Quilted Mattress Cover Padded PillowTop Fluffy AlteMERITLIFE Waterproof Mattress Pad 400TC 100 Cotton Cooling Mattress Topper Cover Extra Thick Alternative Pillow Top Cooling Bed Topper Hotel QualityMERITLIFE Waterproof Mattress Pad 400TC 100 Cotton Cooling Mattress Topper Cover Extra Thick Alternative Pillow Top Cooling Bed Topper Hotel QualityMERITLIFE Waterproof Mattress Pad 400TC 100 Cotton Cooling Mattress Topper Cover Extra Thick Alternative Pillow Top Cooling Bed Topper Hotel QualityMERITLIFE Waterproof Mattress Pad 400TC 100 Cotton Cooling Mattress Topper Cover Extra Thick Alternative Pillow Top Cooling Bed Topper Hotel QualityMERITLIFE Waterproof Mattress Pad 400TC 100 Cotton Cooling Mattress Topper Cover Extra Thick Alternative Pillow Top Cooling Bed Topper Hotel QualityMERITLIFE Waterproof Pillow Top Mattress Topper Twin xl Size Extra Thick Cooling Mattress Pad Cotton Quilted Mattress Cover Padded PillowTop Fluffy A
Bed Size:King
Actual Color:Gray
selected, Gray, was $79.00
White, was $79.00

Key item features

  • Cooling Comfort: Features HNN Cooling Technology with a 400TC 100% cotton surface for superior comfort without extra heat, filled with hypoallergenic polyester for sensitive skin.
  • Protective Design: The waterproof mattress pad cover can be wiped clean and prevents spills under 200ml from soaking the mattress, extending its life.
  • Secure Fit: Deep pockets with stretchy fabric sides accommodate mattresses from 8 to 21 inches thick, ensuring it stays in place without sliding.
  • Luxurious Fill: Overfilled with plush 400TC down-alternative snow down alternative fill, offering a soft, fluffy loft similar to goose and duck down without feathers.
  • Healthier Sleep: Certified by OEKO-TEX SGS HNN Cooling Technology, this skin-friendly pad is free from Vinyl, PVC, Phthalates, and other toxic chemicals, suitable for sensitive groups.
  • King Dimensions: Specifically designed for King size mattresses, measuring 78"x80", providing a luxurious pillowtop feel.
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Current price is Now $44.99
You save $34.01
was $79.00
Price when purchased online
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4.2412536443148685 stars out of 5, based on 1373 seller reviews(4.2)
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About this item

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Customer ratings & reviews

4.2 out of 5 stars
stars3,079 ratings1,178 reviews
How item rating is calculated
  1. 5 stars67% (2,077)
  2. 4 stars10% (315)
  3. 3 stars6% (197)
  4. 2 stars5% (166)
  5. 1 star11% (324)

Reviews summary

Pros
  • : Provides a layer of cushioning on top of the mattress.
  • : Offers great value at this cost.
  • : Made with comfortable materials.
  • : Made of soft, smooth fabric.
Neutral
  • : Can be plush, but also surprisingly thin in areas.
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Showing 1-3 of 1,178 reviews

Dec 12, 2025
Dobeedoozle
Top Reviewer
Item details
Bed size: Full
Color: Gray
Sold byMERITLIFEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

So COZY! You need this!!

i highly recommend this mattress topper! this was the 3rd one i ordered. 2 for our home and one for a gift and they literally transform your bed with the perfect support, thickness and comfort! you will not go wrong with this!! It was plush and the material washes up perfect and dries nicely as well. Pockets are deep enough to hold our 20 inch mattress!

Helpful?2HNRDNBZLVC91306083030
Nov 1, 2025
Rosalynne
Item details
Bed size: King
Color: White
Sold byMERITLIFEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Don't forget to FLUFF

This is a wonderful addition to my king sized mattress! It fits perfectly and has a long enough fitted portion to completely cover the entire mattress. The main thing to remember when purchasing this mattress topper is to fluff it! Shake it out really good to get the insulation going and THEN use the blow dryer to warm it and assist with fluffing. When you initially open the package, yes it will appear pressed because it is (I'm sure for shipping purposes) but if you follow the directions noted in the description it immediately comes to life. Absolutely Best Buy for my budget!

Helpful?2HNRDNBZLVC91306083030
Jan 20, 2026
Susan
Item details
Bed size: Full
Color: Gray
Sold byMERITLIFEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

The matress topper is of excellent quality. Very nice grey color and I am just now getting it ready to use. I haven't slept on it yet as I just unboxed it and have to wait for it to finish plumping back up. It is very finely crafted. I got it exactly when it was expected and am extremely glad I chose this item.

Helpful?2HNRDNBZLVC91306083030