---
product_id: 630580043
title: "3 Inch Memory Foam Mattress Topper Full XL - Select High Density Ventilated Extra Long Mattress Pad - Premium Removable Rayon Cover"
brand: "viscosoft"
price: "₩542794"
currency: KRW
in_stock: true
reviews_count: 6
url: https://www.desertcart.kr/products/630580043-3-inch-memory-foam-mattress-topper-full-xl-select-high
store_origin: KR
region: South Korea
---

# secure fit with elastic straps gel-infused breathable cooling 3-inch high-density memory foam 3 Inch Memory Foam Mattress Topper Full XL - Select High Density Ventilated Extra Long Mattress Pad - Premium Removable Rayon Cover

**Brand:** viscosoft
**Price:** ₩542794
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your sleep game with the ViscoSoft Full XL topper—comfort that’s as long-lasting as your hustle.

## Quick Answers

- **What is this?** 3 Inch Memory Foam Mattress Topper Full XL - Select High Density Ventilated Extra Long Mattress Pad - Premium Removable Rayon Cover by viscosoft
- **How much does it cost?** ₩542794 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/630580043-3-inch-memory-foam-mattress-topper-full-xl-select-high)

## Best For

- viscosoft enthusiasts

## Why This Product

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

## Key Features

- • **No More Shifting:** Adjustable elastic straps and a slip-resistant base keep your topper perfectly in place—no bunching or sliding.
- • **Stay Cool All Night:** Gel-infused foam actively pulls heat away, ensuring a fresh, sweat-free sleep even in stuffy dorms or apartments.
- • **Edge-to-Edge Support:** Reinforced edges provide stability whether you lounge, sit, or share the bed—comfort that never quits.
- • **Luxury Sleep Upgrade:** Transform any Full XL mattress into a cloud of comfort with premium 3-inch high-density memory foam.
- • **Durability That Lasts:** High-density foam resists sagging and cratering, maintaining support and shape year after year.

## Overview

The ViscoSoft 3 Inch Memory Foam Mattress Topper in Full XL size features high-density gel-infused memory foam designed to provide superior cooling and support. Its breathable, ventilated foam and reinforced edge support ensure consistent comfort without sagging. Equipped with adjustable elastic straps and a slip-resistant base, it stays securely in place. The premium removable rayon cover is machine washable for easy care. Ideal for taller individuals, dorm rooms, and guest beds, this topper offers a durable, hassle-free upgrade backed by a 60-day satisfaction guarantee.

## Description

Full description not available

## Features

- The Leading Name in Mattress Toppers: Viscosoft is consistently recognized for the highest quality memory foam and innovative fabrics, offering luxurious sleep solutions for every budget and bed size — including harder-to-find sizes like Full XL.
- Upgrade the Comfort of Any Full XL Mattress: Whether you're outfitting a college apartment, preparing a guest room, or upgrading a basic full-size mattress, the Viscosoft Select High Density Full XL Mattress Topper adds exceptional comfort and support. Its longer length is ideal for taller individuals who want to stretch out without sacrificing support at the edges.
- Stay Cool Through the Night - Breathable Gel-Infused Foam: Shared apartments and dorm rooms often lack personalized temperature control, making sleep uncomfortable. Our gel-infused memory foam pulls heat away from the body, optimizing airflow to keep you cool all night—even in small, stuffy spaces.
- Tailored for Full XL Beds – Secure Fit & Easy Care: The Full XL topper stays firmly in place thanks to adjustable elastic straps and a slip-resistant base—no shifting, bunching, or sliding. The removable, machine-washable cover makes it easy to keep your bed fresh and clean year-round.
- Effortless Setup – Sleep Better In Minutes: Whether you’re moving into a new apartment, prepping for guests, or refreshing your current mattress, this topper sets up in minutes. It arrives compressed with a pre-fitted cover and stays snugly in place so you can enjoy an instant comfort upgrade with zero hassle.
- Durable, Long-Lasting Comfort – No Valleys or Sagging: Unlike low-density alternatives that compress over time, our high-density memory foam topper retains its shape and support year after year. It resists sagging, cratering, and flattening — even with nightly use.
- Trusted & Backed by a Satisfaction Guarantee: Proudly based in Charlotte, NC, Viscosoft stands behind its toppers with a 60-Day No Hassle Reimbursement Guarantee. Shoppers trust us to provide better sleep while away or in a new home.
- Reinforced Edge Support – Stay Supported from Center to Side: The reinforced edge-support foam provides stability whether you're sitting, lounging, or sharing the bed. No more sinking at the sides — just consistent comfort from edge to edge.
- Diverse Size Selection - As a leader in mattress toppers, Viscosoft offers products in a variety of sizes to enhance comfort in as many beds as possible. Along with options that perfectly fit all standard bed sizes, the Full XL accommodates evolving campus needs, futons and short-term rental owners that have placed this size bed in their properties to accommodate the diverse needs of their guests. The Twin XL is ideal for college dorms and split king beds, the Queen Short is designed for RVs and campers. This selection underscores our commitment to delivering a better way to great sleep to as many as possible.

## Product Details

- **Brand:** ViscoSoft
- **Color:** Cream
- **Size:** Full XL
- **Fabric Type:** Memory Foam
- **Special Feature:** Cooling

## Images

![3 Inch Memory Foam Mattress Topper Full XL - Select High Density Ventilated Extra Long Mattress Pad - Premium Removable Rayon Cover - Image 1](https://m.media-amazon.com/images/I/81ANIxaOr6L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It's like heaven!!
  

*by C***S on Reviewed in the United States on December 25, 2017*

So far this has fit the bill on what I was searching for. It appears to be of good quality and it is exceptionally very comfortable. I got the Queen size and I'm loving it, feels like luxury. It is high density, heavy, and it is a medium firm plushy feel. You don't feel yourself sinking into it when you roll over, and aren't trying to climb out of a deep hole either, easy roll over. I do have a super firm bed from Bowles Mattress, the HD one that you can flip over and use both sides and I wanted to build upon it to my liking. Started with a firm latex thinking that would do but it didn't have enough cush feel like a cloud, so I got this and put on top of that and now I'm in heaven. So far no aches or pains in my lower back or anywhere. I also have a medium firm cloud temperpedic bed which is so comfortable  when you go to sleep in it, but I would wake up in PAIN in my lower back, so that led me to this bed I have now. This is a 2 thumbs up mattress topper for me so far!!(Just wanted to also add, that this doesn't have an odor, it doesn't slip around on my bed and it doesn't sleep hot either like my Temperpedic Cloud does. If I could give this topper more stars instead of just 5 I would!! Thank you very much to the company that makes this (don't change a thing) and to Amazon for making it available to us!!!)A+++(Feb 2018 Update) - Still happy and loving my topper, so comfy.(UPDATE- Dec.9, 2018) - I STILL, have nothing but positive reviews on this topper, it really is a great topper, it has been worth every penny in my case!! I don't regret getting it at all.(UPDATE- Nov. 29, 2019) - This topper is still great, holding up very well, looks and feels the same as the day I got it and still very much pleased with it!! I HIGHLY RECOMMEND THIS TOPPER!!!{UPDATE- March 2021} - Mattress topper is still holding up great, still very comfy. I am still very happy with this purchase whenever this topper does wear out, I will definitely be buying another for sure! I should get a discount for all the good reviews I give them, you'd think, but whatever, I do love this topper though and like helping people when I know something is a good product. I appreciate seeing people share their opinions of products, as long as it's "HONEST",  it's very helpful.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Transformative Mattress Topper
  

*by K***E on Reviewed in the United States on February 9, 2024*

I was needing a new mattress topper for our older extra-firm mattress, because I was waking up several times during the night with hip and back pain.  Most nights I'd wake up at 3 am in so much pain, I'd just give up and go sleep on the living room couch.  My husband was also only getting about 6 hours of sleep a night.  We thought maybe these sleep issues were the result of our advancing age.  I read several articles about the best mattress toppers for 2024, and the Viscosoft toppers were regularly mentioned, I read all of the positive reviews, and decided to try the 4 inch Select High Density topper.  When the topper arrived a couple of days later, we unboxed it and laid it out flat on top of our mattress so it could expand.  There were a lot of areas that had creases and were bunched up at first, but as the mattress top expanded to the full 4 inches it flattened out and became uniformly smooth.  It seemed a little soft/squishy to the touch, so I was afraid it would be too soft.  I was surprised when I laid down on it that first night, because it actually felt very firm, so then I was afraid it would be too firm.  The interesting thing that I noticed was that the mattress topper totally conformed to my lower back, fully supporting it, but at the same time I didn't feel like I was sinking down into it.  I could roll over with ease, something that I couldn't do with my previous mattress topper.  The real test was seeing how well both my husband and I slept that night.  Instead of waking up 5 or 6 times and struggling to go back to sleep, I woke up once (only to use the bathroom).  When I returned to bed, instead of taking a full hour to go back to sleep, I was asleep within a minute.  My hip and my back were not hurting.  My husband also only woke up once during the night to use the bathroom, and he too immediately went back to sleep.  He slept 8 1/2 hours.  He hasn't done that in years.  I slept 9, something I also hadn't done in years.  We both woke up with more energy and felt great!  The next morning, we couldn't wait to tell each other how well we had slept.  Another interesting observation was that we didn't get hot at all during the night like we have with other memory foam mattress toppers.  There is a slight odor when you first open the box and lay the topper out to expand, but it eventually dissipates.  If you are suffering from aches and pains during the night, and haven't gotten a good night's sleep in ages, don't assume that it is just because you are getting older.  Try this mattress topper.  It has made a tremendous difference in our sleep quality.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    So far, I'm impressed!
  

*by V***P on Reviewed in the United States on February 21, 2024*

First, I'm 6'1 185 and mainly sleep on my side/back, and I have a fairly new 10 inch hybrid mattress which just did not have enough comfort material.  When laying on my side on the mattress, I would feel constant pain in my shoulder and hips.  Now, with the 3 inch viscosoft high-density topper, I'm sleeping comfortably without issue.The topper, true to its name, is high-density.  Right out of the box, it does not feel flimsy or light like a few other toppers that I've tried.  It has some weight to it and seems to be made of quality materials.  The topper did come tightly compressed in a box, and it had a slight smell after opening it.  After letting the topper air-out for a few days in a well-ventilated room, the smell dissipated, and the topper did measure out to 3 inches.I've now slept on it for several days.  From my experience, it feels supportive when you first lay on it, but it 'somewhat slowly' gives and molds around your body, giving very good pressure relief.  You sink in it a little, but it's more of a nice comfortable cradle feel than a sinking feeling.  In addition, I love the cover!  It looks nice, feels breathable, and is soft to the touch,.  Moreover, the straps keep the topper firmly in place on my mattress.Why only 4 stars?  Well, longevity matters, and I have not had it a month yet.  So, I may review this later, in a few months and/or a few years.  Also, it's advertised as being 'cool'.  However, for me, although it does not feel hot, I find it to be more temperature  neutral.With all that said, for the price, so far, I'm impressed!

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-22*