---
product_id: 606684102
title: "Zinus 12 Inch King Green Tea Cooling Memory Foam Mattress, Medium Feel"
brand: "zinus"
price: "¥309153"
currency: JPY
in_stock: true
category: "Zinus"
url: https://www.desertcart.jp/products/606684102-zinus-12-inch-king-green-tea-cooling-memory-foam-mattress
store_origin: JP
region: Japan
---

# Green tea & charcoal freshness 12-inch cooling gel foam Medium firmness for all sleepers Zinus 12 Inch King Green Tea Cooling Memory Foam Mattress, Medium Feel

**Brand:** zinus
**Price:** ¥309153
**Availability:** ✅ In Stock

## Summary

> ❄️ Sleep Cooler, Feel Fresher, Wake Refreshed!

## Quick Answers

- **What is this?** Zinus 12 Inch King Green Tea Cooling Memory Foam Mattress, Medium Feel by zinus
- **How much does it cost?** ¥309153 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/606684102-zinus-12-inch-king-green-tea-cooling-memory-foam-mattress)

## Best For

- zinus enthusiasts

## Why This Product

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

## Key Features

- • **Stay Cool All Night:** Advanced cooling gel foam draws heat away for a fresh, sweat-free sleep.
- • **Balanced Medium Feel:** Not too firm, not too soft — perfect for back, side, and combination sleepers seeking ideal alignment.
- • **Freshness That Lasts:** Infused with green tea extract and charcoal to naturally neutralize odors and keep your mattress feeling clean.
- • **Pressure-Relieving Comfort:** Memory foam contours to your body, easing pressure on shoulders, hips, and joints for personalized support.
- • **Effortless Setup & Peace of Mind:** Delivered compressed in a box, compatible with most frames, and backed by a 10-year warranty for lasting durability.

## Overview

The Zinus 12 Inch King Green Tea Cooling Memory Foam Mattress combines cooling gel technology with green tea and charcoal infusion to provide a fresh, pressure-relieving sleep experience. Its medium firmness supports all sleep positions, while CertiPUR-US and OEKO-TEX certifications ensure safe, durable materials. Delivered in a compact box and backed by a 10-year warranty, it’s designed for easy setup and lasting comfort.

## Description

Freshness meets cooling comfort The Zinus Green Tea Cooling Gel Memory Foam Mattress combines the long-lasting freshness of green tea extract and purified charcoal with cooling comfort and pressure-relieving support. Designed to create a sleep space that feels clean, inviting, and comfortable night after night, it delivers the benefits sleepers love most in one thoughtfully crafted mattress. Wake up to a fresher sleep environment Infused with green tea extract and purified charcoal, this mattress is designed to maintain long-lasting freshness over time. It's a simple addition that keeps your bed feeling clean, comfortable, and ready for rest whenever you are. Sleep comfortably throughout the night Cooling Gel Memory Foam draws heat away from your body to promote a more comfortable sleep experience. Paired with a breathable knitted cover, it creates a cooler sleep surface so you can rest more comfortably from bedtime to morning. Enjoy personalized comfort and pressure relief Memory foam gently contours to your shape, cushioning pressure points at the shoulders, hips, and joints while supporting proper alignment. The result is adaptive comfort that reduces tossing and turning for more restful sleep. The comfort most sleepers love The medium feel delivers a balance of cushioning and support that works well for side, back, stomach, and combination sleepers. Not too firm and not too soft, it keeps your body comfortably supported throughout the night. Sleep with greater peace of mind Made without fiberglass and crafted using certified safe materials, this mattress features CertiPUR-US certified foam and an OEKO-TEX Standard 100 certified cover tested for harmful substances. Easy to set up. Built to last. Delivered in one convenient box, this mattress is easy to move, unbox, and set up. Compatible with most bed frames and backed by a 10-year limited warranty, it's designed to provide lasting comfort and support. A cooler, fresher way to sleep.

## Features

- COOLING COMFORT PLUS GREEN TEA FRESHNESS – Cooling Gel Memory Foam draws heat away from your body while green tea extract and purified charcoal maintain long-lasting freshness for a cooler, cleaner-feeling sleep environment.
- PRESSURE-RELIEVING COMFORT THAT ADAPTS TO YOU – Memory foam gently contours to your body's shape to cushion shoulders, hips, and joints while providing personalized comfort and support throughout the night.
- COOLER SLEEP, LESS TOSSING AND TURNING – Cooling Gel Memory Foam creates a more comfortable sleep surface while reducing motion transfer, so couples can rest more comfortably and wake feeling refreshed.
- THE COMFORT MOST SLEEPERS LOVE – Not too firm, not too soft. The medium feel delivers the ideal balance of cushioning and support to keep your body aligned whether you sleep on your back, side, or both.
- ZINUS' SIGNATURE GREEN TEA INFUSION – Infused with green tea extract and purified charcoal, this mattress is designed to maintain freshness over time, helping your sleep space feel clean, inviting, and comfortable.
- SLEEP WITH GREATER PEACE OF MIND – Made without fiberglass, with certified safe fire-retardant materials, CertiPUR-US certified foam, and an OEKO-TEX certified cover, all tested for harmful substances so you can rest easy.
- FIND THE RIGHT FIT FOR ANY ROOM – Available in Twin through California King and multiple profile heights, making it easy to choose the right mattress for bunk beds, guest rooms, kids' rooms, or primary bedrooms.
- WORKS WITH THE BED FRAME YOU ALREADY HAVE – Compatible with platform beds, box springs, slatted foundations, and adjustable bases, making setup simple without replacing your existing furniture.
- SET UP YOUR NEW MATTRESS IN MINUTES – Delivered compressed in one convenient box for easier moving and maneuvering. Simply unbox, unroll, and allow 24–72 hours for full expansion.
- INVEST IN BETTER SLEEP WITH CONFIDENCE – Backed by a 10-year limited warranty and designed for lasting support, with Twin and Twin XL supporting up to 250 lbs and larger sizes supporting up to 500 lbs total.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKYXPC4Z |
| Additional Features | Breathable, Pressure Relief |
| Age Range Description | Adult |
| Best Sellers Rank | #2,451 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #10 in Mattresses |
| Brand Name | Zinus |
| Color | White |
| Construction Type | Memory Foam with Gel |
| Cover Material | Polyester |
| Customer Reviews | 3.9 3.9 out of 5 stars (2,631) |
| Fill Material | Gel Memory Foam |
| Global Trade Identification Number | 00841550362725 |
| Included Components | Mattress |
| Item Depth | 12 inches |
| Item Dimensions | 80 x 76 x 12 inches |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 12"Th |
| Item Firmness Description | Medium |
| Item Thickness | 12 inches |
| Item Type Name | Bed Mattress Conventional |
| Item Weight | 78 pounds |
| Manufacturer | Zinus |
| Manufacturer Part Number | ZU-MFGN1YZI-12K |
| Material Type | Gel Foam, High-Density Foam, Memory Foam, Polyester |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Mattress Type | Standard Mattress |
| Model Number | ZU-MFGN1YZI-12K |
| Number of Items | 1 |
| Number of Layers | 3 |
| Number of Packs | 1 |
| Product Benefits | Provides cooling, pressure-relieving sleep on CertiPUR-US certified foam for a healthier rest |
| Product Care Instructions | Spot Clean Only |
| Set Name | Green Tea Cooling |
| Shape | Rectangular |
| Size | King |
| Style Name | 12" |
| UPC | 841550362725 |
| Unit Count | 1 Count |
| Weight Capacity Maximum | 500 pounds |
| top-style | Tight Top |

## Product Details

- **Brand:** Zinus
- **Cover Material:** Polyester
- **Fill Material:** Gel Memory Foam
- **Item Firmness Description:** Medium
- **Item Weight:** 78 pounds
- **Number of Layers:** 3
- **Product Dimensions:** 80"L x 76"W x 12"Th
- **Size:** King
- **Top Style:** Tight Top
- **Weight Limit:** 500 pounds

## Images

![Zinus 12 Inch King Green Tea Cooling Memory Foam Mattress, Medium Feel - Image 1](https://m.media-amazon.com/images/I/8145S5UfT3L.jpg)
![Zinus 12 Inch King Green Tea Cooling Memory Foam Mattress, Medium Feel - Image 2](https://m.media-amazon.com/images/I/51qTf6ltNzL.jpg)
![Zinus 12 Inch King Green Tea Cooling Memory Foam Mattress, Medium Feel - Image 3](https://m.media-amazon.com/images/I/31PKxotrhLL.jpg)
![Zinus 12 Inch King Green Tea Cooling Memory Foam Mattress, Medium Feel - Image 4](https://m.media-amazon.com/images/I/51mcdJlFhAL.jpg)
![Zinus 12 Inch King Green Tea Cooling Memory Foam Mattress, Medium Feel - Image 5](https://m.media-amazon.com/images/I/41Ohn34LzVL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this mattress compatible with my bed frame or adjustable base?**
A: Works with platform beds, box springs, slatted frames, and adjustable bases. Simply unbox, unroll, and allow 24 to 72 hours for full expansion before enjoying your first night's sleep.

**Q: Will I sleep hot on this cooling memory foam mattress?**
A: Cooling gel helps draw heat away while green tea–infused memory foam keeps your mattress feeling fresh. The balanced medium feel helps you stay comfortably cool throughout the night.

**Q: Is this a fiberglass-free mattress with certified safe materials?**
A: Yes. Every Zinus mattress is completely fiberglass-free. CertiPUR-US certified foams and an OEKO-TEX Standard 100 certified cover let you sleep with confidence every night.

**Q: Is this mattress good for side, back, and stomach sleepers?**
A: Yes. The balanced medium feel offers the right mix of cushioning and support for side, back, stomach, and combination sleepers.

**Q: What sizes and weight capacity does this mattress support?**
A: Available in Twin through King sizes. Twin supports up to 250 lbs, while all other sizes support up to 500 lbs.

## Frequently Bought Together

- ZINUS 12 Inch Green Tea Cooling Memory Foam Mattress [New Version], King, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric, Mattress in A Box
- SafeRest 100% Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Mattress Cover for Bed
- Utopia Bedding Bed Pillows for Sleeping King Size (White), Set of 2, Cooling Hotel Quality, Gusseted Pillow for Back, Stomach or Side Sleepers

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-25*