---
product_id: 150742714
title: "Cooling Mattress Topper, King, White, Machine Washable, Deep Pocket, 120gsm Microfiber, Nanotex Cooling Fabric, 8-21 inch"
brand: "sleep zone"
price: "$227"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/150742714-cooling-mattress-topper-king-white-machine-washable-deep-pocket-120gsm
store_origin: NZ
region: New Zealand
---

# Machine Washable Nanotex Cooling Tech 120gsm Microfiber Cooling Mattress Topper, King, White, Machine Washable, Deep Pocket, 120gsm Microfiber, Nanotex Cooling Fabric, 8-21 inch

**Brand:** sleep zone
**Price:** $227
**Availability:** ✅ In Stock

## Summary

> Sleep Like Royalty! 👑

## Quick Answers

- **What is this?** Cooling Mattress Topper, King, White, Machine Washable, Deep Pocket, 120gsm Microfiber, Nanotex Cooling Fabric, 8-21 inch by sleep zone
- **How much does it cost?** $227 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/150742714-cooling-mattress-topper-king-white-machine-washable-deep-pocket-120gsm)

## 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

- • **Effortless Care:** Machine washable and easy to maintain, so you can enjoy a clean and fresh sleeping environment without the hassle.
- • **Certified Quality:** Rest easy knowing your mattress topper is OEKO-TEX certified, ensuring it meets high safety and environmental standards.
- • **Cloud-Like Comfort:** Indulge in the ultra-soft, fluffy feel of 5D spiral siliconized fiber that mimics the luxury of goose down.
- • **Stay Cool All Night:** Experience the magic of Nanotex technology that balances your body temperature for a refreshing sleep.
- • **Perfect Fit for Any Mattress:** Designed with a deep pocket that stretches from 8 to 21 inches, ensuring a snug fit on most mattresses.

## Overview

The SLEEP ZONE Cooling Mattress Topper is a king-sized, machine washable bedding solution designed for hot sleepers. Featuring advanced Nanotex Cooling Technology and ultra-soft 120gsm microfiber, it provides exceptional comfort and breathability. With a deep pocket design that fits mattresses from 8 to 21 inches, this topper is both functional and easy to care for, backed by OEKO-TEX certification for quality assurance.

## Description

SLEEP ZONE Cooling Mattress Topper, King, White, Machine Washable, Deep Pocket, 120gsm Microfiber, Nanotex Cooling Fabric, 8-21 inch

## Features

- COOLING & BREATHABLE FOR HOT SLEEPERS - Mattress Pad with NANOTEX Coolest Comfort Technology actually balances your body temperature. Fabric treated with advanced moisture-wicking tech dries 100% faster than cotton can keep you cool & dry throughtout the night. You will have a good sleeping experience.
- ULTRA SOFT & CLOUD FLUFFY - 120gsm over-thick brushed microfiber as the sleep surface. Overfilled with 5D spiral siliconized fiber, a state-of-the-art fiberfill that has the feel of goose down. The fiberfill maintains excellent softness and resilience, making this mattress cover fluffy and provides an comfortable feel.
- DEEP POCKET & EASY CARE - Quilted Stretch-to-Fit 8"-21", knitted skirt pocket stretches up to 21 inch deep and can be easily placed on most mattresses. Elastic trim can securely hold your wrap in place, and the stretchable fabric makes the wrap easy to fit and remove. Machine wash cold, do not use bleach, tumble dry low.
- DESIGNED & FUNCTIONAL - We concentrated on every detail to ensure them designed perfectly. We utilize premium fabrics and superior filling in the production of our mattress topper, ensuring comfort and durability. The nanotex cooling breathable fabric and over-thick fiberfill offer greater airflow and breathability and supportive than others to keep you cool and comfortable. It will ensure you to get the restful night sleep.
- OEKO-TEX CERTIFICATION - SLEEP ZONE has more than 40 years' experience in the design and manufacture of bedding. Our products are OEKO-TEX Standard 100 certified. You can buy with confidence.

## Product Details

- **Brand:** SLEEP ZONE
- **Color:** White
- **Size:** King
- **Fabric Type:** 100% Polyester
- **Special Feature:** Cooling

## Images

![Cooling Mattress Topper, King, White, Machine Washable, Deep Pocket, 120gsm Microfiber, Nanotex Cooling Fabric, 8-21 inch - Image 1](https://m.media-amazon.com/images/I/61RVSBMh8gL.jpg)

## Available Options

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

## Frequently Bought Together

- SLEEP ZONE Cooling Mattress Topper, King, White, Machine Washable, Deep Pocket, 120gsm Microfiber, Nanotex Cooling Fabric, 8-21 inch
- King Size 4 Piece Sheet Set - Comfy Breathable & Cooling Bed Sheets Set - Hotel Luxury Bedding for Women, Men, Kids & Teens - Deep Pockets, Easy Secure Fit, Soft and Wrinkle Free - Oeko-Tex - White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/150742714-cooling-mattress-topper-king-white-machine-washable-deep-pocket-120gsm](https://www.desertcart.nz/products/150742714-cooling-mattress-topper-king-white-machine-washable-deep-pocket-120gsm)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-17*