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Zinus

Zinus Green Tea Memory Foam King Mattress 8 in

  • 8 inches thick with 3 layers
  • Medium firm feel, smooth top
  • 500 pounds maximum weight capacity
  • 10 year limited warranty
  • Green tea and charcoal infused foam

Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A mid-thickness king memory foam mattress with a smooth top and a long warranty. Check the cover material, because the listing gives cotton while other Zinus listings give polyester.

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ASIN: B0CKYZPQQ1Category: Mattresses

Colors Available

BrownWhite

Sizes Available

California KingFullNarrow TwinQueenShort QueenTwinTwin XL

Styles Available

5 IN6 IN10 IN12 IN14 IN

Need a different one? Pick on Amazon →

Overview

Open air pockets in the middle comfort foam layer let air flow and add cushioning under the shoulders, hips and knees. The foam is infused with green tea and charcoal, and the cover is listed as cotton.

The reason to buy is a king size foam bed with pressure relief zoning and a long limited warranty. The limit is care, since it is spot clean only, and a mild smell can show on first unboxing.

Who it's for

Couples and solo sleepers on a king frame who like foam contouring will use the zoned support. If you want a thicker plush top, look at taller versions.

Pros and cons

Pros
  • King size foam bed
  • Open air pockets for airflow
  • Zoned pressure relief
  • Long limited warranty
Cons
  • Spot clean only
  • Cover material differs across listings
  • Medium thickness only

Performance notes

The comfort foam layer with its air pockets lets heat move, and the memory foam below contours to the body. Zoned pressure relief makes shoulders and hips sink differently from the middle of the body. Charcoal microparticles are described as blocking moisture that leads to smell.

Specifications

BrandZinus
Dimensions & fit
SizeKing
Weight Capacity Maximum500 pounds
Item weight34 kg
Item Dimensions L x W x Thickness80 x 76 x 8 inches
Construction & materials
Cover MaterialCotton
Warranty & support
Manufacturer Warranty Description10 year limited
Other details
Item Thickness8 inches
Item Firmness DescriptionMedium firm
topstyleSmooth top
Number of Layers3
Product Care InstructionsSpot clean only

Frequently asked questions

What are the dimensions of the Zinus 8 inch king mattress?

It is 80 inches long, 76 inches wide and 8 inches thick, and weighs 34 kg.

Does the Zinus 8 inch king have a warranty?

Yes. A 10 year limited warranty is included. The twin supports 250 pounds, while other sizes support up to 500 pounds.

Is the Zinus 8 inch king washable?

No. The care instruction is spot clean only.

Does the Zinus Green Tea king stay cool?

The listing says open air pockets in the middle comfort layer encourage airflow so you do not overheat.