---
product_id: 564098773
title: "Ultimate Comfort and Cooling: 100% Cotton 2\" Thick King Mattress Topper - Luxurious Softness, Good for Back Pain, Revolutionary Cooling Technology, No-Slip Design, Ideal for Deep Sleep Mattress PadOEKO-TEX STANDARD 100"
brand: "primesoft"
price: "¥43355"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/564098773-ultimate-comfort-and-cooling-100-cotton-2-thick-king-mattress
store_origin: JP
region: Japan
---

# Machine washable ease 50% more breathability 2" thick comfort Ultimate Comfort and Cooling: 100% Cotton 2" Thick King Mattress Topper - Luxurious Softness, Good for Back Pain, Revolutionary Cooling Technology, No-Slip Design, Ideal for Deep Sleep Mattress PadOEKO-TEX STANDARD 100

**Brand:** primesoft
**Price:** ¥43355
**Availability:** ✅ In Stock

## Summary

> Sleep Like Royalty! 👑

## Quick Answers

- **What is this?** Ultimate Comfort and Cooling: 100% Cotton 2" Thick King Mattress Topper - Luxurious Softness, Good for Back Pain, Revolutionary Cooling Technology, No-Slip Design, Ideal for Deep Sleep Mattress PadOEKO-TEX STANDARD 100 by primesoft
- **How much does it cost?** ¥43355 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/564098773-ultimate-comfort-and-cooling-100-cotton-2-thick-king-mattress)

## Best For

- primesoft enthusiasts

## Why This Product

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

## Key Features

- • **No-Slip Design:** Deep-pocket fit for mattresses 8"-21" ensures stability.
- • **Unmatched Comfort:** Experience the plush luxury of 1100gsm down alternative filling.
- • **Eco-Friendly Choice:** Sustainable materials for guilt-free comfort.
- • **Stay Cool All Night:** Revolutionary 360° airflow technology for optimal temperature control.
- • **Effortless Maintenance:** Machine washable for a fresh and clean sleep environment.

## Overview

The Ultimate Comfort and Cooling 100% Cotton 2" Thick King Mattress Topper offers luxurious softness and exceptional support with its innovative design. Featuring advanced cooling technology and a no-slip design, this topper is perfect for deep sleep and easy maintenance, making it an ideal choice for anyone seeking a restful night's sleep.

## Description

Ultimate Comfort and Cooling: 100% Cotton 2" Thick King Mattress Topper - Luxurious Softness, Good for Back Pain, Revolutionary Cooling Technology, No-Slip Design, Ideal for Deep Sleep Mattress PadOEKO-TEX STANDARD 100

## Features

- Thicker: Experience unparalleled comfort with our 2" thick topper, filled with 1100gsm 3D+7D down alternative for luxurious softness and exceptional support. The innovative box design not only prevents shifting but also allows for 60% more filling, ensuring a plush sleeping surface like no other.
- More Cooling: Stay cool and comfortable all night long with our topper made from carefully selected cotton. Offering up to 50% more breathability than polyester, it keeps your skin dry and cool, eliminating sweaty nights caused by traditional mattresses or memory foam.
- Design+Technology: Tired of overheating? Our topper features a revolutionary 360° airflow chamber, designed to maximize heat evaporation while using breathable cotton. It's the only product on desertcart to combine cotton with this advanced airflow technology, ensuring you sleep soundly without feeling hot.
- Machine Washable & Easy Care: Say goodbye to sweat and stains! Unlike memory foam toppers or pricey mattresses, our mattress topper effortlessly tackles them all. Simply toss it into a commercial washing machine, and it emerges fluffy and clean after washing and drying—no need for expensive dry cleaning. It's an economical and sustainable solution for hassle-free maintenance.
- No-Slip & Deep Pocket: Enjoy peace of mind with our deep-pocket, stretchable knitted skirt design, suitable for mattresses 8"-21" deep, including air mattresses. With its no-slip back design, you can toss and turn freely without worrying about the corners coming loose.

## Product Details

- **Brand:** Primesoft
- **Size:** King
- **Cover Material:** Cotton
- **Number of Layers:** 1
- **Fill Material:** synthetic, down_alternative, Feather, Memory Foam, Latex
- **Special Feature:** Washable
- **Color:** White
- **Age Range (Description):** Adult
- **Product Benefits:** Back Pain Relief
- **Product Care Instructions:** Machine Wash

## Images

![Ultimate Comfort and Cooling: 100% Cotton 2" Thick King Mattress Topper - Luxurious Softness, Good for Back Pain, Revolutionary Cooling Technology, No-Slip Design, Ideal for Deep Sleep Mattress PadOEKO-TEX STANDARD 100 - Image 1](https://m.media-amazon.com/images/I/616sLNtHM3L.jpg)
![Ultimate Comfort and Cooling: 100% Cotton 2" Thick King Mattress Topper - Luxurious Softness, Good for Back Pain, Revolutionary Cooling Technology, No-Slip Design, Ideal for Deep Sleep Mattress PadOEKO-TEX STANDARD 100 - Image 2](https://m.media-amazon.com/images/I/615XSl229vL.jpg)
![Ultimate Comfort and Cooling: 100% Cotton 2" Thick King Mattress Topper - Luxurious Softness, Good for Back Pain, Revolutionary Cooling Technology, No-Slip Design, Ideal for Deep Sleep Mattress PadOEKO-TEX STANDARD 100 - Image 3](https://m.media-amazon.com/images/I/61uuWrr+WxL.jpg)
![Ultimate Comfort and Cooling: 100% Cotton 2" Thick King Mattress Topper - Luxurious Softness, Good for Back Pain, Revolutionary Cooling Technology, No-Slip Design, Ideal for Deep Sleep Mattress PadOEKO-TEX STANDARD 100 - Image 4](https://m.media-amazon.com/images/I/61BP2SPxOFL.jpg)
![Ultimate Comfort and Cooling: 100% Cotton 2" Thick King Mattress Topper - Luxurious Softness, Good for Back Pain, Revolutionary Cooling Technology, No-Slip Design, Ideal for Deep Sleep Mattress PadOEKO-TEX STANDARD 100 - Image 5](https://m.media-amazon.com/images/I/61mvzkySOSL.jpg)

## Available Options

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

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/564098773-ultimate-comfort-and-cooling-100-cotton-2-thick-king-mattress](https://www.desertcart.jp/products/564098773-ultimate-comfort-and-cooling-100-cotton-2-thick-king-mattress)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*