Is this memory foam mattress compatible with my bed frame, platform bed, or adjustable base?

Yes! This mattress-in-a-box works with platform beds, box springs, slatted frames, and adjustable bases. Unbox, unroll, and allow 24–72 hours to fully expand before your first night.

Does this memory foam mattress sleep cool, or will I overheat at night?

A breathable knit cover promotes airflow and the green tea infusion keeps your sleep surface fresh. The medium firm feel limits deep sinkage, so heat doesn't build up the way it can in softer foam.

Is this a fiberglass-free mattress with non-toxic, certified safe materials?

100% fiberglass-free with certified safe materials inside and out. Foams are CertiPUR-US(R) certified and the cover is OEKO-TEX(R) Standard 100 certified, tested for 100+ harmful substances.

Is medium firm memory foam good for pressure points and all sleep positions?

Medium firm is the sweet spot for most sleepers. Patented zoned support responds to your body's pressure points, so hips, shoulders, and back feel cradled and comfortable all night long.

Is this a safe, non-toxic mattress for a youth bedroom or lighter-weight sleeper?

Yes, certified safe materials, thinner profiles (6"–10") sized for lighter body weight, and an affordable price point that doesn't compromise on quality. A smart choice for any youth bedroom.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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12 Inch King Green Tea Memory Foam Mattress, Medium Firm Feel | Pressure-Relieving Comfort & Full-Body Support, Naturally Fresh, CertiPUR-US & OEKO-TEX Certified Safe Materials

Product ID: 606621065

Details

Brand
Zinus
Cover Material
Polyester
Fill Material
High Density
Item Firmness Description
Medium
Item Weight
82.6 Pounds
Number of Layers
3

🌿Green tea & charcoal odor neutralizers

🛏️12-inch premium memory foam layers

🛡️CertiPUR-US & OEKO-TEX safety certified

¥362744

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🌙 Sleep smart, wake refreshed — the mattress your body deserves!

MEDIUM FIRM SWEET SPOT - Balanced contouring support for all sleepers
EFFORTLESS SETUP IN A BOX - Unroll, expand, and sleep better within 72 hours
TAILORED ZONED PRESSURE RELIEF - Patented tech cushions every sleep position perfectly
CERTIFIED SAFE FIBERGLASS FREE - No harmful chemicals, just pure peace of mind
NATURALLY FRESH SLEEP ENVIRONMENT - Green tea and charcoal keep odors at bay night after night

The Zinus Green Tea Memory Foam Mattress (12-inch, King) combines patented zoned pressure relief memory foam with natural green tea and charcoal infusions to deliver medium-firm, odor-neutralizing comfort. Certified safe by CertiPUR-US and OEKO-TEX, it’s fiberglass-free and designed for all sleep styles. Arriving compressed in a box, it expands within 24–72 hours, supporting up to 500 lbs with a 10-year warranty.

Specifications

ASIN	B0CKZ1CK1H
Additional Features	Breathable, Pressure Relief
Age Range Description	Adult
Best Sellers Rank	#192 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2 in Mattresses
Brand	Zinus
Brand Name	Zinus
Color	White
Construction Type	Memory Foam
Cover Material	Polyester
Customer Reviews	3.7 out of 5 stars 4,620 Reviews
Fill Material	High Density Foam, Memory Foam
Global Trade Identification Number	00841550362541
Included Components	Mattress
Is Customizable?	No
Is Electric	No
Is Extendable	No
Is Foldable	No
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 Type Name	Bed Mattress Conventional
Item Weight	82.6 Pounds
Manufacturer	Zinus
Manufacturer Part Number	ZU-MFMA1ZZI-12K
Material Type	Foam
Mattress Comfort Layer Material	Memory foam
Mattress Type	Standard Mattress
Model Name	Green Tea Memory Foam Mattress
Model Number	ZU-MFMA1ZZI-12K
Number of Layers	3
Portable	No
Product Benefits	Provides pressure relief and a comfortable sleep experience
Product Care Instructions	Spot Clean Only
Product Dimensions	80"L x 76"W x 12"Th
Shape	Rectangular
Size	King
Style Name	12in Small Box
Top Style	Tight Top
UPC	841550362541
Unit Count	1.0 Count
Weight Capacity Maximum	500 Pounds
top-style	Tight Top

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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¥362744

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews