---
product_id: 578197432
title: "SINWEEK 2 Inch Gel Memory Foam Mattress Topper, Full Size"
brand: "sinweek"
price: "¥110429"
currency: JPY
in_stock: true
reviews_count: 11
category: "Sinweek"
url: https://www.desertcart.jp/products/578197432-sinweek-2-inch-gel-memory-foam-mattress-topper-full-size
store_origin: JP
region: Japan
---

# Cooling gel for heat reduction Ventilated design for airflow 2-inch gel memory foam thickness SINWEEK 2 Inch Gel Memory Foam Mattress Topper, Full Size

**Brand:** sinweek
**Price:** ¥110429
**Availability:** ✅ In Stock

## Summary

> ❄️ Sleep Cooler, Feel Better — Upgrade Your Nights Instantly!

## Quick Answers

- **What is this?** SINWEEK 2 Inch Gel Memory Foam Mattress Topper, Full Size by sinweek
- **How much does it cost?** ¥110429 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/578197432-sinweek-2-inch-gel-memory-foam-mattress-topper-full-size)

## Best For

- sinweek enthusiasts

## Why This Product

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

## Key Features

- • **Stay Cool All Night:** Advanced cooling gel and breathable cover keep you dry and refreshed, no more overheating.
- • **Certified Safe & Durable:** Made with CertiPUR-US certified foam ensuring premium quality, low emissions, and long-lasting support.
- • **Hassle-Free Care & Support:** Spot clean washable cover with 3-year warranty and 24/7 customer service for peace of mind.
- • **Pressure-Relieving Comfort:** Contours perfectly to your body, easing pressure points for deep restorative sleep.
- • **Perfect Fit for Full Mattresses:** Specifically designed to cover your full-size mattress seamlessly, upgrading your entire sleep surface.

## Overview

The SINWEEK 2 Inch Gel Memory Foam Mattress Topper for full-size beds combines pressure-relieving gel memory foam with a ventilated cooling cover to enhance airflow and reduce heat buildup. CertiPUR-US certified for safety and durability, it offers a soft yet supportive sleep surface that fits perfectly over your existing mattress. Designed for easy maintenance and backed by a 3-year warranty, this topper transforms any bed into a cooler, more comfortable sanctuary.

## Description

Buy SINWEEK 2 Inch Gel Memory Foam Mattress Topper, Full Size | Cooling Cover Ventilated Pressure Relieve Mattress Pad, Breathable, CertiPUR-US Certified: Mattress Toppers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect for Sleepaway Camp or Dorms and Still Going Strong - This mattress topper was a great purchase for my daughter's sleepaway camp bed. It was easy to roll up and secure with the included elastic bands, which made packing and storage simple. After long days of camp activities, she loved having a soft, comfortable place to sleep and said it made her bed much cozier. I was also impressed with how well it held up throughout the entire summer. After some light cleaning, it still looks great and is ready to be used again this year. I highly recommend this topper for camp, dorms, or anyone looking to add extra comfort to a mattress.
Review: Good! - I was really pleased with this. I was worried the 2 inch would be too thin, but it does a great job and made the mattress actually feel comfortable. Recommended!

## Features

- GEL MEMORY FOAM MATERIAL: Our memory foam mattress topper readily conforms to the curves and shape of your body, distributes weight evenly to alleviate pressure points for better sleep
- MORE COMFORTABLE SLEEP: The cooling gel mattress topper reduces heat and improves airflow, keeping you dry and comfortable all night. Customize your sleep experience for the balance of softness and support
- SOFT BUT NOT FOLDABLE: Our mattress topper is soft and comfortable, but do not roll it up for long-term storage after opening, and avoid placing heavy items on top to prevent tearing
- CertiPUR-US CERTIFIED: Our Gel Swirl memory foam topper is made of CertiPUR-US certified materials. The Gel Swirl memory foam topper meets or exceeds standards for content, emissions, and durability
- BEFORE FIRST USE: Leave the memory foam flatly in a well ventilated area for 48-72 hours until it's fully expanded. In addition, we offer a three-year warranty and 24-hour manual customer service to ensure your after-sales service
- IMPORTANT USAGE NOTE: This product is intended to be used on top of an existing mattress and is not designed for standalone use
- FULL SIZE DIMENSIONS: This 2-inch gel memory foam mattress topper is designed specifically for full size mattresses, providing complete coverage and enhanced comfort across the entire sleeping surface
- VENTILATED DESIGN WITH COOLING COVER: Features a ventilated construction paired with a cooling cover that promotes optimal air circulation and temperature regulation throughout the night

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGVD7WFN |
| Age Range Description | Adult |
| Best Sellers Rank | #974 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #6 in Mattresses Toppers |
| Brand | SINWEEK |
| Brand Name | SINWEEK |
| Closure Type | Zipper |
| Color | 2 Inch With Cooling Cover |
| Customer Reviews | 4.5 out of 5 stars 316 Reviews |
| Fabric Type | Nylon |
| Item Highlight | Cooling Cover Ventilated Pressure Relieve Mattress Pad, Breathable, CertiPUR-US Certified |
| Manufacturer | SINWEEK |
| Manufacturer Part Number | J2-O1K2-KVIP |
| Material Type | Memory Foam |
| Model Name | Mattress Topper |
| Model Number | J2-O1K2-KVIP |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Washable |
| Product Care Instructions | Spot Clean Only |
| Size | Full |
| Special Feature | Washable |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** SINWEEK
- **Color:** 2 Inch With Cooling Cover
- **Fabric Type:** Nylon
- **Size:** Full
- **Special Feature:** Washable

## Images

![SINWEEK 2 Inch Gel Memory Foam Mattress Topper, Full Size - Image 1](https://m.media-amazon.com/images/I/81aarOVp0EL.jpg)
![SINWEEK 2 Inch Gel Memory Foam Mattress Topper, Full Size - Image 2](https://m.media-amazon.com/images/I/81gxwIhpc8L.jpg)
![SINWEEK 2 Inch Gel Memory Foam Mattress Topper, Full Size - Image 3](https://m.media-amazon.com/images/I/81u6i8sfxTL.jpg)
![SINWEEK 2 Inch Gel Memory Foam Mattress Topper, Full Size - Image 4](https://m.media-amazon.com/images/I/8100tI2s2mL.jpg)
![SINWEEK 2 Inch Gel Memory Foam Mattress Topper, Full Size - Image 5](https://m.media-amazon.com/images/I/81RaTF1MPEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Sleepaway Camp or Dorms and Still Going Strong
*by G***O on June 5, 2026*

This mattress topper was a great purchase for my daughter's sleepaway camp bed. It was easy to roll up and secure with the included elastic bands, which made packing and storage simple. After long days of camp activities, she loved having a soft, comfortable place to sleep and said it made her bed much cozier. I was also impressed with how well it held up throughout the entire summer. After some light cleaning, it still looks great and is ready to be used again this year. I highly recommend this topper for camp, dorms, or anyone looking to add extra comfort to a mattress.

### ⭐⭐⭐⭐⭐ Good!
*by B***P on August 13, 2026*

I was really pleased with this. I was worried the 2 inch would be too thin, but it does a great job and made the mattress actually feel comfortable. Recommended!

### ⭐⭐⭐⭐⭐ True to size, not to firm, not to soft.
*by J***N on November 7, 2025*

The 2" gel memory foam was a very good purchase! It was fully inflated in about 8 hours. It was a bit over 2" thick which surprised me in a good way. It seems very well made, the cover is also well made. I sleep very warm 95% of the time. I purchased a new mattress about a week ago, this topper is just what I needed. I no longer sleep too warm, and overall I feel much better and sleep way better. My shoulders and back feel way better now. Definitely worth the money. I have a feeling I'm going to have this for a long time.

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-12*