SONORO KATE Memory Foam Mattress Topper Queen, Breathable Plush Mattress Pad Cover for Pressure Relief,Pillow Top Protector with 8-18" Deep Pocket, White
SONORO KATE Memory Foam Mattress Topper Queen, Breathable Plush Mattress Pad Cover for Pressure Relief,Pillow Top Protector with 8-18" Deep Pocket, White
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SONORO KATE Memory Foam Mattress Topper Queen, Breathable Plush Mattress Pad Cover for Pressure Relief,Pillow Top Protector with 8-18" Deep Pocket, White

93 ratings

Key item features

  • Balanced Fill: Shredded memory foam & down alternative blend for balanced comfort and support.

  • Soft Support: Cloud-like softness with stable support, prevents excessive sinking and flattening.

  • Pressure Relief: Conforms to body to relieve pressure on neck, back, shoulders and hips.

  • Cooling Breathable: Open fill structure enhances air flow and reduces heat buildup.

  • No Clumping: Expert stitching keeps fill even, avoids clumping or shifting over time.

  • Soft Cover: Ultra-soft, skin-friendly cover for smooth and quiet sleep surface.

  • Secure Fit: Fits 8–18 inch mattresses securely and stays in place all night.

Specs

Bed size, QueenFirmness, MediumThickness, 2 inFill material, Shredded Memory Foam;Down AlternativeMaterial, PolyesterBrand, Sonoro Kate

About this item

Product details

If you’re looking to upgrade your sleep quality without replacing your entire mattress, the SONORO KATE Mattress Topper is a practical solution—offering a balance of comfort and support that every sleeper needs. This Mattress Topper features a balanced fill blend of shredded memory foam and down alternative, delivering softness while providing stable support that prevents excessive sinking and flattening over time. Unlike ordinary Mattress Pad options, this Mattress Topper is designed to conform to your body’s natural curves, relieving pressure on your neck, back, shoulders, and hips—making it suitable for anyone who wakes up with aches or discomfort. Its ergonomic design supports proper spinal alignment, no matter if you sleep on your back, side, or stomach, ensuring you stay comfortable and aligned all night long. The open fill structure enhances breathability, promoting air flow to reduce heat buildup, so you won’t feel overheated during sleep. Thanks to careful stitching, the fill stays evenly distributed, avoiding clumping or shifting that can disrupt your sleep experience. The soft, skin-friendly cover adds an extra layer of comfort, creating a smooth and quiet sleep surface that won’t make noise when you move. This Mattress Topper fits mattresses 8–18 inches thick securely and stays in place all night without slipping or bunching. It is suitable for those who want to soften a firm mattress, add support to a worn one, or simply enhance overall sleep comfort, as it is a reliable choice that functions well compared to ordinary Mattress Pad options.
  • Balanced Fill: Shredded memory foam & down alternative blend for balanced comfort and support.

  • Soft Support: Cloud-like softness with stable support, prevents excessive sinking and flattening.

  • Pressure Relief: Conforms to body to relieve pressure on neck, back, shoulders and hips.

  • Cooling Breathable: Open fill structure enhances air flow and reduces heat buildup.

  • No Clumping: Expert stitching keeps fill even, avoids clumping or shifting over time.

  • Soft Cover: Ultra-soft, skin-friendly cover for smooth and quiet sleep surface.

  • Secure Fit: Fits 8–18 inch mattresses securely and stays in place all night.

info:
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Specifications

Bed size

Queen

Firmness

Medium

Thickness

2 in

Fill material

Shredded Memory Foam;Down Alternative

Warranty

Warranty information

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Customer ratings & reviews

4.1 out of 5 stars
stars
93 ratings43 reviews
Includes global ratings and reviews
How item rating is calculated

Reviews summary

Pros

  • : Provides extra cushion.
  • : Accommodates standard queen mattresses.

Neutral

  • : Shredded memory foam gives plush feel but is lumpy and grainy.

Cons

  • : The topper is thinner than shown and contains less foam.
  • : Has a lingering scent that takes time to dissipate.
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Showing 1-3 of 43 reviews

Aug 27, 2026
Reviewer name: safya
Top Reviewer
Item details
Bed size: Queen
Sold bySONORO KATEDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

like a brand new mattress

inflated pretty quickly without any of the chemical smell. it's like adding another mattress on top without all the bulk. I was a little concerned about the shredded material in there but it feels like laying on a cloud and is better than a solid memory foam topper.

Helpful?1IDP74Q6ZKXD19887912263
May 24, 2026
Reviewer name: Aaron
Top Reviewer
Item details
Bed size: Queen
Sold bySONORO KATEDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Queen size mattress cover

This queen sized soft mattress cover is great for any queen sized bed. It works on firm or soft mattresses. It feels great lying down on it. You sink in a little due to its soft thick layers. Made of shredded memory foam and it's machine washable.

Incentivized Review
Helpful?1IDP74Q6ZKXD19887912263
May 26, 2026
Reviewer name: Harry
Top Reviewer
Item details
Bed size: Queen
Sold bySONORO KATEDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It has greatly improved my sleep!

Upon receiving my Memory Foam Mattress Topper I quickly put it on my Queen mattress with fresh sheets and took a nap. I slept on it last night also. So I had a good test of the SONORO KATE Shredded Memory Foam Mattress. It did provide pressure relief as claimed and is soft as well as supportive. Last night I had one of the best night sleep I have had in a while. I like how it didn't shift around or clump in any way. I will keep using it as it has greatly improved my sleep!

Incentivized Review
Helpful?1IDP74Q6ZKXD19887912263
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