---
product_id: 522089843
title: "Karnak Home Supreme Latex Natural (Medium Firm Feel) Posture Correction, Turn-Free Mattress with 2 Free Pillows | 5 Years Warranty | Thickness 20cm (Super King - W180 x L200cm)"
brand: "karnak"
price: "¥77975"
currency: JPY
in_stock: true
reviews_count: 1
url: https://www.desertcart.jp/products/522089843-karnak-home-supreme-latex-natural-medium-firm-feel-posture-correction
store_origin: JP
region: Japan
---

# 100% Natural Latex Medium Firm Feel 5-Year Warranty Karnak Home Supreme Latex Natural (Medium Firm Feel) Posture Correction, Turn-Free Mattress with 2 Free Pillows | 5 Years Warranty | Thickness 20cm (Super King - W180 x L200cm)

**Brand:** karnak
**Price:** ¥77975
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate Your Sleep Game!

## Quick Answers

- **What is this?** Karnak Home Supreme Latex Natural (Medium Firm Feel) Posture Correction, Turn-Free Mattress with 2 Free Pillows | 5 Years Warranty | Thickness 20cm (Super King - W180 x L200cm) by karnak
- **How much does it cost?** ¥77975 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/522089843-karnak-home-supreme-latex-natural-medium-firm-feel-posture-correction)

## Best For

- karnak enthusiasts

## Why This Product

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

## Key Features

- • **💨 Breathe Easy:** Say goodbye to allergens and odors with our toxin-free design.
- • **🔒 Peace of Mind:** 5-year warranty ensures your investment is protected.
- • **🛌 Pain-Free Nights:** Targeted pressure relief for sore shoulders, hips, and back.
- • **🌀 Float, Don't Sink:** Enjoy uplifting support that keeps you comfortably on top.
- • **🌟 Sleep Like Royalty:** Experience the luxury of natural latex that adapts to your body.

## Overview

The karnakHome Supreme Latex Mattress offers a medium firm feel with a 20cm thickness, crafted from 100% natural latex for optimal pressure relief and comfort. Designed for super king beds (W180 x L200cm), it comes with two free pillows and a 5-year warranty, ensuring a restful night's sleep without allergens or toxins.

## Description

Karnak Home Supreme Latex Natural (Medium Firm Feel) Posture Correction, Turn-Free Mattress with 2 Free Pillows | 5 Years Warranty | Thickness 20cm (Super King - W180 x L200cm)

## Features

- ✅High Quality - Natural Latex Layer Performs Perfectly in Response and Pressure Relief, Free of Any Flame retardant.100% Natural Latex Extracted from Rubber Tree Bears, Non-Toxins, Zero Odour and Allergens, Moulding and Temperature Regulation.
- ✅Uplifting Support - Float Instead of Sink, Natural Latex Gently Conforms to Your Body, Providing Better Pressure Relief and Keeps You on Top of The Mattress.
- ✅Perfect Latex Cushion - Relieves Pressure Points + Less Tossing & Turning. Targets Sore Shoulders & Hips + Aids in Back Pain Relief.
- ✅Warranty & Firmness – Our Supreme Latex mattress comes with a 5 year’s warranty. Medium Feel (on Relax-O-Meter Chart). If for any reason you are unsatisfied, contact us at any time for support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mattress Comfort Layer Material | Latex Foam |
| Material Type | Latex Foam |
| Fill Material | Latex |
| Item Dimensions L x W x Thickness | 2L x 1.8W x 0.2Th Meters |
| Size | Super King - W180 x L200cm |
| Top Style | Tight Top |
| Construction Type | Foam Construction |
| Is Foldable | No |
| Special Features | Pressure Relief |
| Item Firmness Description | Medium Firm |
| Number of Layers | 1 |

## Product Details

- **Brand:** karnak
- **Size:** Super King - W180 x L200cm
- **Product dimensions:** 2L x 1.8W x 0.2Th Meters
- **Item firmness description:** Medium Firm
- **Top style:** Tight Top
- **Number of layers:** 1
- **Fill material:** Latex
- **Special features:** Pressure Relief
- **Age range (description):** Adult
- **Model name:** Supreme Latex

## Images

![Karnak Home Supreme Latex Natural (Medium Firm Feel) Posture Correction, Turn-Free Mattress with 2 Free Pillows | 5 Years Warranty | Thickness 20cm (Super King - W180 x L200cm) - Image 1](https://m.media-amazon.com/images/I/81DEh7eqUYL.jpg)
![Karnak Home Supreme Latex Natural (Medium Firm Feel) Posture Correction, Turn-Free Mattress with 2 Free Pillows | 5 Years Warranty | Thickness 20cm (Super King - W180 x L200cm) - Image 2](https://m.media-amazon.com/images/I/618M1dgEEVL.jpg)
![Karnak Home Supreme Latex Natural (Medium Firm Feel) Posture Correction, Turn-Free Mattress with 2 Free Pillows | 5 Years Warranty | Thickness 20cm (Super King - W180 x L200cm) - Image 3](https://m.media-amazon.com/images/I/615rfndlk2L.jpg)
![Karnak Home Supreme Latex Natural (Medium Firm Feel) Posture Correction, Turn-Free Mattress with 2 Free Pillows | 5 Years Warranty | Thickness 20cm (Super King - W180 x L200cm) - Image 4](https://m.media-amazon.com/images/I/61p4Yk55SWL.jpg)
![Karnak Home Supreme Latex Natural (Medium Firm Feel) Posture Correction, Turn-Free Mattress with 2 Free Pillows | 5 Years Warranty | Thickness 20cm (Super King - W180 x L200cm) - Image 5](https://m.media-amazon.com/images/I/51Ogi52wI1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Relaxing
  

*by Z***K on Reviewed in the United Arab Emirates on 9 November 2023*

The bed is firm and it is relaxing for the spine when laying on the bed.Really hold the entire body while sleeping.The nice part is never feel tired when wake up on the bed in the morning.

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**Shop now:** [https://www.desertcart.jp/products/522089843-karnak-home-supreme-latex-natural-medium-firm-feel-posture-correction](https://www.desertcart.jp/products/522089843-karnak-home-supreme-latex-natural-medium-firm-feel-posture-correction)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*