12 Inch Green Tea Memory Foam Mattress King - Fiberglass Free

In this review we look at the 12 Inch Green Tea Essential Memory Foam Mattress King size to decide who should consider it and why. The bottom line: this mattress is best for someone seeking a clean, breathable memory foam option that balances pressure relief with a medium feel while avoiding fiberglass in the cover. The single biggest reason to buy is the combination of green tea infused Airflow memory foam and certified safe materials that deliver freshness and safer sleep, plus a compact mattress-in-a-box delivery that simplifies setup.

Key Features

• Green tea infusion: All foam layers are infused with natural green tea to help the mattress stay fresh and reduce odors over time.
• Airflow memory foam: The top layer is designed to maximize airflow while conforming to your body to relieve pressure on shoulders and hips.
• Breathable cover: An OEKO-TEX certified mattress cover is used to promote airflow and provide a safer sleep surface free of harmful chemicals.
• CertiPUR-US certified foams: High-quality foams are certified to be produced without certain harmful substances for healthier indoor air.
• Fiberglass free: The new version ships without fiberglass in the cover, removing a common concern for safety and comfort.
• Convenient mattress-in-a-box: The mattress ships compressed in a smaller box to reduce its carbon footprint and makes delivery and setup easier.

Who It's For

This mattress is a solid match for couples who want a cooler memory foam feel and buyers who prioritize certified materials and freshness, including light sleepers who appreciate reduced odors. The medium feel and breathable layers suit side and back sleepers seeking pressure relief without sinking excessively.

Shoppers who need a very plush or extremely firm surface, or those who require specialized support for severe back pain, may want to look at hybrid or zoned support models instead. If you need immediate full loft, be aware the mattress requires time to expand after unpacking.

Pros & Cons

Pros

• Comfortable medium feel that many find supportive and pressure relieving for nightly sleep.
• All-natural green tea infusion and breathable Airflow foam keep the mattress feeling fresher longer.
• Certified safe materials (CertiPUR-US foams and OEKO-TEX cover) reduce exposure to harmful chemicals.
• Ships compressed in a smaller box for easier handling and a reduced carbon footprint.

Cons

• Firmness feedback is mixed; some sleepers find the mattress firmer than expected, so firmness may not suit everyone.
• Requires up to 2472 hours to fully expand, so immediate full comfort may be delayed.

Specifications

Thickness	12 in
Size	King
Cover certification	OEKO-TEX certified
Foam certification	CertiPUR-US certified foams
Feel	Medium feel
Special features	Green tea infused Airflow memory foam, fiberglass free
Warranty	10-year limited warranty

Our Verdict

The 12 in Green Tea Essential Memory Foam Mattress King is a practical choice for buyers who want a breathable, fresher-feeling memory foam mattress made from certified materials and shipped in a smaller box. It offers good pressure relief and safer materials for the price, though sleepers sensitive to firmness should allow time for the mattress to settle before making a final judgment.

Frequently Asked Questions

How long before the mattress is ready to sleep on?
The mattress will begin expanding immediately but can take up to 2472 hours to fully expand and reach its original shape.

Does the mattress contain fiberglass?
This new version is fiberglass free and uses an OEKO-TEX certified cover to avoid that material concern.

Will it sleep hot?
The Airflow memory foam and breathable cover are designed to maximize airflow and help regulate temperature, so it tends to sleep cooler than traditional memory foam.