---
product_id: 344754232
title: "SLEEP ZONEKing Size Cooling Mattress Pad, Premium Zoned Quilted Fitted Mattress Topper, Elastic Mattress Protector Cover, Machine Wash Durable, Deep Pocket 8-21 inch, Silver Grey, KingOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN"
brand: "sleep zone"
price: "¥25259"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/344754232-sleep-zoneking-size-cooling-mattress-pad-premium-zoned-quilted-fitted
store_origin: JP
region: Japan
---

# 3-Zone Design Cooling Tech Ultra Soft SLEEP ZONEKing Size Cooling Mattress Pad, Premium Zoned Quilted Fitted Mattress Topper, Elastic Mattress Protector Cover, Machine Wash Durable, Deep Pocket 8-21 inch, Silver Grey, KingOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN

**Brand:** sleep zone
**Price:** ¥25259
**Availability:** ✅ In Stock

## Summary

> Sleep Like Royalty! 👑

## Quick Answers

- **What is this?** SLEEP ZONEKing Size Cooling Mattress Pad, Premium Zoned Quilted Fitted Mattress Topper, Elastic Mattress Protector Cover, Machine Wash Durable, Deep Pocket 8-21 inch, Silver Grey, KingOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN by sleep zone
- **How much does it cost?** ¥25259 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/344754232-sleep-zoneking-size-cooling-mattress-pad-premium-zoned-quilted-fitted)

## Best For

- sleep zone enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Support:** Our unique 3-zone design ensures optimal body support, reducing pressure points for a naturally relaxed sleep.
- • **Stay Cool All Night:** Experience the revolutionary NANOTEX Coolest Comfort Technology that balances your body temperature for a refreshing sleep.
- • **Luxury Hotel Comfort:** Indulge in the plush feel of 120gsm brushed microfiber and 12oz 5D spiral fiber, designed to mimic the softness of goose down.
- • **Quality You Can Trust:** Backed by over 40 years of expertise, our Oeko-Tex certified products guarantee a safe and satisfying sleep experience.
- • **Easy Fit for All Mattresses:** With a deep pocket stretch of 8-21 inches, this mattress pad fits securely on most mattresses, making setup a breeze.

## Overview

The SLEEP ZONE King Size Cooling Mattress Pad combines advanced cooling technology with luxurious comfort, featuring a unique 3-zone design for optimal support. Its deep pocket design fits mattresses up to 21 inches, ensuring a secure fit. Machine washable and backed by decades of expertise, this mattress pad promises a refreshing and restorative sleep experience.

## Description

SLEEP ZONEKing Size Cooling Mattress Pad, Premium Zoned Quilted Fitted Mattress Topper, Elastic Mattress Protector Cover, Machine Wash Durable, Deep Pocket 8-21 inch, Silver Grey, KingOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN

## Features

- COOLING & BREATHABLE - Mattress pad with new NANOTEX Coolest Comfort Technology features moisture-wicking and fast-drying actually balancing your body temperature throughout the night. The sleep surface is treated with an embossed process, which is usually applied to sports fabrics, making it more breathable and stylish than ordinary material and bringing an advanced dynamic vibe to your bedroom
- ULTRA SOFT & FLURRY - We use 120gsm thick brushed microfiber as the sleep surface. Overfilled with 12oz 5D spiral fiber, thicker than most on the market. A state-of-the-art fiberfill that has the feeling of goose down. The fiberfill maintains excellent softness and resilience, making this mattress pad super fluffy. Let you enjoy the luxury hotel level of comfort at home
- UNIQUE 3-ZONE DESIGN - This mattress pad is ergonomically designed with three zones. The head and foot areas use a wavy design, which can ensure the edge is not deformed. The body area in the middle uses a cloud-shaped quilting design to provide a larger body supportive area that disperses the body's pressure and prevents sagging. It helps to keep your body stretched naturally for deep and relaxed sleep
- EASY CARE - Quilted Stretch-to-Fit (8"-21"): The knitted skirt pocket stretches up to 21 inches deep and can be easily placed on most mattresses. 1.6-inch width high-quality sport elastic trim can securely hold your wrap in place, and its excellent elasticity makes the wrap easy to fit and remove. It will ensure you get the most restful and restorative sleep. Machine wash cold, do not use bleach, and tumble dry low
- SATISFACTION PROMISE - SLEEP ZONE has more than 40 years' experience in the design and manufacture of high-quality bedding. Our products are Oeko-Tex Standard 100 certified to be free of harmful chemicals. You can buy with confidence under our excellent product quality and customer service. If you have any inquiries or issues, please feel free to contact us, we'll get back to you within 24 hours

## Images

![SLEEP ZONEKing Size Cooling Mattress Pad, Premium Zoned Quilted Fitted Mattress Topper, Elastic Mattress Protector Cover, Machine Wash Durable, Deep Pocket 8-21 inch, Silver Grey, KingOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN - Image 1](https://m.media-amazon.com/images/I/61s4kh3VulL.jpg)
![SLEEP ZONEKing Size Cooling Mattress Pad, Premium Zoned Quilted Fitted Mattress Topper, Elastic Mattress Protector Cover, Machine Wash Durable, Deep Pocket 8-21 inch, Silver Grey, KingOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN - Image 2](https://m.media-amazon.com/images/I/71aS3XqLlvL.jpg)
![SLEEP ZONEKing Size Cooling Mattress Pad, Premium Zoned Quilted Fitted Mattress Topper, Elastic Mattress Protector Cover, Machine Wash Durable, Deep Pocket 8-21 inch, Silver Grey, KingOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN - Image 3](https://m.media-amazon.com/images/I/71llwTdv68L.jpg)
![SLEEP ZONEKing Size Cooling Mattress Pad, Premium Zoned Quilted Fitted Mattress Topper, Elastic Mattress Protector Cover, Machine Wash Durable, Deep Pocket 8-21 inch, Silver Grey, KingOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN - Image 4](https://m.media-amazon.com/images/I/71h9es-LqdL.jpg)
![SLEEP ZONEKing Size Cooling Mattress Pad, Premium Zoned Quilted Fitted Mattress Topper, Elastic Mattress Protector Cover, Machine Wash Durable, Deep Pocket 8-21 inch, Silver Grey, KingOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN - Image 5](https://m.media-amazon.com/images/I/61ObJuFOt2L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this keep you cool while sleeping on it?**
A: The answer is YES. I've seen several people answer and say "there is no "cooling effect", but it doesn't get quite as warm like other fabrics", or "I don't know if it keeps me cool but I haven't been overly hot since using it". That's because the material keeps you cool. It's not an air conditioner; cool air isn't blowing through it. However, in the Summer or warmer days your body will NOT be hot. Thus, it helps keep you cool.

**Q: How well does this regulate tempature.?I sleep very hot and want something that is cooling**
A: I sleep hot too. Not sure how ot does it exactly . I find that the bed stays cooler and I get a much better sleep.

**Q: How thick is this product when placed over your mattress?**
A: You can definitely feel the difference once placed on your mattress. I have an ultra plus mattress and didn't think it would make a difference but it has. Lifetime warranty to boot.

**Q: I have a queen size bed, should I use king size sheets so it will fit nicely?**
A: Yes I also like to use king size but to be honest it covers all comers of the mattress by using the king size sheets all it will do is add too much material under the mattress. The scrunch corners never roll up
Or flap up they stay locked in place is u like extra pull room for your covers when u get under them if it’s tucked under the mattress that will work fine too

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**Shop now:** [https://www.desertcart.jp/products/344754232-sleep-zoneking-size-cooling-mattress-pad-premium-zoned-quilted-fitted](https://www.desertcart.jp/products/344754232-sleep-zoneking-size-cooling-mattress-pad-premium-zoned-quilted-fitted)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*