Zinus

Zinus 5 Inch Twin Memory Foam Mattress Review

4.3 / 5 · our rating

Reviewed by Laura Bennett · Published

Explore the comfort and support of the Zinus 5 Inch Twin Memory Foam Mattress. A perfect choice for restful nights at an unbeatable price.

Zinus 5 Inch Twin Memory Foam Mattress Review

The verdict

The Zinus 5 Inch Twin Memory Foam Mattress is a budget-friendly option that balances comfort and safety effectively.

Why we recommend it

ZINUS GREEN TEA MEMORY FOAM – Patented zoned pressure relief, medium firm feel, breathable knitted cover, and a durable

THE BENEFITS OF MEMORY FOAM – Contours to your body for personalized comfort, absorbs movement so you sleep undisturbed,

PRESSURE RELIEF FOR EVERY SLEEP POSITION – Zinus' patented zoned pressure relief technology means different areas respon

NATURALLY FRESH NIGHT AFTER NIGHT – Infused with green tea extract and purified charcoal to neutralize odors and keep yo

CERTIFIED SAFE MATERIALS – Foams are CertiPUR-US certified, free from ozone depleters, formaldehyde, and heavy metals. T

FIBERGLASS FREE – This mattress contains no fiberglass anywhere in its construction. The fire safety barrier is built wi

MEDIUM FIRM FEEL – The sweet spot between contouring softness and solid support. Responsive enough to move with you with

A SIZE AND PROFILE FOR EVERY SETUP – Available in Twin through Cal King, 6" to 14". Thinner profiles suit bunk beds and

10-YEAR LIMITED WARRANTY – Your mattress is backed by a 10-year limited warranty. Twin and Twin XL support up to 250 lbs

MATTRESS IN A BOX, READY IN HOURS – Arrives compressed in a single box for easy maneuvering into any room. Simply unbox,

Pros

  • Affordable price point
  • Patented zoned pressure relief system
  • Infused with green tea for odor neutrality
  • CertiPUR-US and OEKO-TEX certified
  • Easy setup and maneuverability

Cons

  • Mixed feedback on firmness
  • Some users find it thinner than expected
  • Discrepancies in size reported by users

Gallery

Full review

Overview The Zinus 5 Inch Twin Green Tea Memory Foam Mattress is a popular choice among budget-conscious consumers looking for comfort and support without breaking the bank. With a price tag of just $67, this mattress combines affordability with innovative design, making it a standout option in the crowded mattress market. Boasting a 4.3 out of 5-star rating from nearly 2,000 reviews, it’s clear that many users appreciate what this mattress has to offer. From its medium-firm feel to its safety certifications, the Zinus mattress aims to deliver a restful night’s sleep for various types of sleepers.

Key Features One of the standout features of the Zinus mattress is its patented zoned pressure relief system. This technology allows different areas of the mattress to respond uniquely to weight and pressure, providing tailored support that can benefit side, back, and stomach sleepers alike. Additionally, the mattress is designed with a breathable knitted cover and a durable base foam, ensuring a comfortable sleep experience that adapts to your body over time.

The infusion of green tea extract and purified charcoal is another noteworthy aspect. These elements work together to neutralize odors, keeping your sleeping environment fresh and inviting. Many users have noted that while there may be a slight smell when first unboxed, it typically dissipates within 24 to 48 hours, making it a non-issue for most buyers.

Safety is another critical factor for Zinus, as the mattress is CertiPUR-US certified, which means it’s free from harmful chemicals like formaldehyde and heavy metals. The OEKO-TEX Standard 100 certification further assures buyers that the mattress has been tested for over 100 harmful substances, making it a safe choice for families.

Who Is It For The Zinus 5 Inch Twin Green Tea Memory Foam Mattress is an excellent option for various individuals. It is particularly well-suited for children or teenagers, given its size and affordability. Parents looking for a comfortable mattress for their kids will find this option appealing due to its safety certifications and medium-firm feel, which is generally regarded as a safe choice for growing bodies.

Additionally, this mattress can serve as a great solution for guest rooms or temporary sleeping arrangements. Its compact size and ease of setup—simply unbox, unroll, and allow it to expand—make it convenient for occasional use. However, it’s worth noting that some users have reported discrepancies regarding the mattress's size, with a few feeling it was smaller than expected for a twin bed. Therefore, buyers should ensure they check the measurements before purchasing.

Final Verdict Overall, the Zinus 5 Inch Twin Green Tea Memory Foam Mattress offers a blend of comfort, affordability, and safety that makes it an attractive choice for various sleepers, especially within the budget category. While the medium-firm feel may not suit everyone’s preferences and some users report mixed experiences regarding support and thickness, the majority of customers find it to be a solid investment for a good night’s sleep.

If you are in the market for a budget-friendly mattress that doesn’t compromise on essential features, the Zinus mattress deserves consideration. Its thoughtful design, safety certifications, and the positive sentiment from many satisfied customers highlight its value in the competitive mattress landscape.

Specifications

Item Firmness DescriptionMedium
Number of Layers3
Weight Capacity Maximum250 pounds
Additional FeaturesBreathable, Pressure Relief
Construction TypeMemory Foam
SizeTwin
Item Dimensions L x W x Thickness75"L x 39"W x 5"Th
Item Weight20.5 pounds
Item Thickness5 inches
Item Depth5 inches
Item Dimensions75 x 39 x 5 inches
Cover MaterialPolyester
Fill MaterialHigh Density Foam, Memory Foam
Product Care InstructionsSpot Clean Only
Mattress Comfort Layer MaterialMemory foam
Material TypeFoam
top-styleTight Top
ColorWhite
Style Name5"
Brand NameZinus
Model NameGreen Tea Memory Foam Mattress
Product BenefitsPressure relief, all-night freshness, safe materials, and worry-free warranty
Model NumberZU-MFMA1ZZI-05T
UPC841550367102
Number of Items1
Mattress TypeStandard Mattress
Number of Packs1
Global Trade Identification Number00841550367102
ManufacturerZinus
Unit Count1 Count
Age Range DescriptionAdult
Included ComponentsMattress
Item Type NameBed Mattress Conventional
Manufacturer Part NumberZU-MFMA1ZZI-05T
Set NameMattress in a Box
Best Sellers Rank#154 in Home & Kitchen (See Top 100 in Home & Kitchen)#2 in Mattresses
ASINB0CP1LR1PW
Customer Reviews4.3 4.3 out of 5 stars (1,916) 4.3 out of 5 stars

What buyers say

5.0 · 5 reviews

I’m really happy with this mattress. It expanded quickly after opening and had very little odor. The memory foam feels soft but still supportive, making it comfortable for sleeping every night. The 5-inch size works perfectly for a twin bed, guest room, or kids’ room. I also like that it stays cool and doesn’t sink too much. Great quality for the price and easy to set up. Highly recommend if you want an affordable and comfortable mattress!

Zara · 2026-05-19

Really nice and comfortable mattress!! Suitable for kids!!

Whitney Mills · 2026-06-29

Thick soft and comfortable. Size is perfect easy to use and install. It is not too heavy but also seems like the mattress will keep you cool through the night.

Christian Cribbs · 2026-07-12

I never really write reviews anymore, but these mattresses absolutely deserve a chance. I can only speak to the 5 and 8 inch ones. I ordered the smaller size for a twin bed during the holidays when we had extra guests. It was a bit thinner than I had expected. More like a topper. But seriously the strength and support of that thing... you would never know. I loved it so much I replaced both of our children's twin beds with a new 8 inch mattress. They have slept soooo well. I had one who is on the spectrum and she has issues sleeping throughout the night. It's been crickets. I was actually just looking at these again because it's bedtime and I was thinking about swapping our mattress out as well. I think the only recommendations I can give, is go up to at least the 8inch for a child and perhaps a little more for an adult. They take a good full 2-3 days to max inflate and adjust. They will get there. Also, they are amazingly soft/hard all at once. My lower back is always sore but just laying on them is a huge release. You know when you lay down on the floor and it takes a little bit for all of your muscles and bones to adjust, but then it actually feels good. Imagine that kind of firmness, but soft and since it's like a memory foam it kind of has a give to support your shape as you move around. This was such a great purchase!!

Tara · 2026-02-25

Good quality and size for a loft or bunk bed. My daughter has zero complaints

Katelynn Carter · 2026-07-24

Frequently asked questions

Is the Zinus mattress suitable for all sleeping positions?+

Yes, the Zinus mattress features a zoned pressure relief system that is designed to support side, back, and stomach sleepers effectively.

How long does it take for the mattress to expand fully?+

The mattress typically takes between 24 to 72 hours to fully expand after unboxing.

Is the mattress safe for children?+

Yes, the Zinus mattress is CertiPUR-US and OEKO-TEX certified, ensuring it is free from harmful chemicals, making it safe for children.

What should I do if there’s an odor when I first open the mattress?+

It’s normal to notice a mild smell upon unboxing. This is off-gassing and typically dissipates within 24 to 48 hours.

Does the mattress come with a warranty?+

Yes, the Zinus mattress comes with a 10-year limited warranty, providing peace of mind for your purchase.

About the reviewer

LB

Laura Bennett

Home & Kitchen Editor

Laura has reviewed home and kitchen gear for a decade, judging products on everyday long-term use.

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