---
product_id: 189694968
title: "Sealy TrueForm 3\" Memory Foam Mattress Topper, Twin Blue"
brand: "sealy"
price: "₩853497"
currency: KRW
in_stock: true
reviews_count: 9
url: https://www.desertcart.kr/products/189694968-sealy-trueform-3-memory-foam-mattress-topper-twin-blue
store_origin: KR
region: South Korea
---

# Sealy TrueForm 3" Memory Foam Mattress Topper, Twin Blue

**Brand:** sealy
**Price:** ₩853497
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sealy TrueForm 3" Memory Foam Mattress Topper, Twin Blue by sealy
- **How much does it cost?** ₩853497 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/189694968-sealy-trueform-3-memory-foam-mattress-topper-twin-blue)

## Best For

- sealy enthusiasts

## Why This Product

- Trusted sealy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Sealy TrueForm 3" Memory Foam Mattress Topper, Twin Blue

## Features

- About this item
- CLOUD-LIKE  FEEL – Sealy’s TrueForm Memory Foam mattress toppers stay true to your body’s needs with a weightless comfort that feels like you’re sleeping on cloud 9
- HIGHLY-ADAPTIVE MEMORY FOAM – Gel-infused memory foam hugs the contours of your body while you rest yet allows for more flexibility than firmer memory foam toppers. This sets your body up for a more comfortable and uninterrupted night’s sleep
- ADDS COMFORT TO ANY MATTRESS – Easily transform and extend the life of an old mattress or adjust the comfort of a new one
- CUSTOMIZABLE COMFORT – Available in 2” or 3” thickness for increased cushioning and support
- EASY SETUP – Comes compressed in box, just un-roll, lay flat and enjoy

## Images

![Sealy TrueForm 3" Memory Foam Mattress Topper, Twin Blue - Image 1](https://m.media-amazon.com/images/I/91PWLsC6VwL.jpg)
![Sealy TrueForm 3" Memory Foam Mattress Topper, Twin Blue - Image 2](https://m.media-amazon.com/images/I/8173Z7pTqkL.jpg)
![Sealy TrueForm 3" Memory Foam Mattress Topper, Twin Blue - Image 3](https://m.media-amazon.com/images/I/71Du5pmLZ0L.jpg)
![Sealy TrueForm 3" Memory Foam Mattress Topper, Twin Blue - Image 4](https://m.media-amazon.com/images/I/81AR1JOpOhL.jpg)
![Sealy TrueForm 3" Memory Foam Mattress Topper, Twin Blue - Image 5](https://m.media-amazon.com/images/I/91f3XWkX39L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Not a fan.
  

*by D***I on Reviewed in the United States on May 12, 2020*

I bought the King size 3". I let it do it's thing on a brand new bed for a few hours before covering with sheets. Super comfy to lay on. NOT good for a tummy sleeper! Not that great for a side sleeper. I've become a back sleeper and I'm not liking it. It's just too damn soft! You sink instantly. No firmness at all, ever. I even have a hard time getting in and out of the bed because of this thing. My other issue is this thing is a slider! Constantly migrating all over the bed. Every morning I wake up, fight to get out of bed due to sinkage, unmake entire bed, put this thing back where it should be and remake. If I even think of sitting on my bed for a minute during the day, instant 2" migration down and over. Why am I'm doing all of this daily? Why do I keep fighting something I loathe? I love my hubby and this helps him sleep comfy like a baby! He stays cool-ish. He's a back sleeper. So yeah, I'm taking one for the team. Only plus for me is I know longer toss and turn all night! Mainly because I've sank to the point of being level with this thing and simply can't toss... Or turn... Or get out of bed easy. I gave it three stars. My hubby's rating is 4 stars, he hates how it's always moving around on the bed. I would have given it one star, but it's as described and good quality. Just not for everyone. Hope you have better luck than me! (For point of reference only- I'm 5'1" & 150lbs, my hubby is 6'2" and 170lbs, so neither of us should be sinking like this!)

### ⭐⭐⭐⭐⭐ 







  
  
    Great Topper
  

*by S***. on Reviewed in the United States on June 15, 2020*

I bought this memory foam topper to help extend the life of my current mattress. I previously had back pain sleeping on my mattress, but now it’s completely eliminated. The unboxing and set up process was very easy. Overall, this topper gives the perfect amount of support and is very comfortable.

### ⭐⭐⭐⭐⭐ 







  
  
    Price Performer
  

*by B***G on Reviewed in the United States on June 23, 2020*

While this is not the most expensive mattress topper out there, it really gives you a bang for your buck. My mattress is 20+ years old and was starting to get uncomfortable. I was not ready to purchase a whole new mattress, so this topper was a great find and in my budget. The foam is very plush, high quality, and extremely comfortable. I would describe this topper as a soft/medium feel. Even after one night of use I felt less stiff and less achy. I am very pleased with my purchase and would highly for anyone who needs an upgrade to their mattress at an affordable price!

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**Shop now:** [https://www.desertcart.kr/products/189694968-sealy-trueform-3-memory-foam-mattress-topper-twin-blue](https://www.desertcart.kr/products/189694968-sealy-trueform-3-memory-foam-mattress-topper-twin-blue)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-19*