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Limited time! Get a $50 statement credit when you open an account & use it to make $30 in eligible Sam’s Club purchases within 30 days.¹

¹Offer subject to credit approval. During the offer period, new accounts that qualify will earn a $50 statement credit instead of a $30 statement credit that you may see otherwise advertised. To qualify, you must (i) apply and be approved for a Sam’s Club credit card account between May 14–June 3, 2026 and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7–10 business days from date of account opening. A $50 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $50 offer, in lieu of, and not in addition to, any advertised $30 offer.

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Zinus Night Therapy Green Tea Zest 12" Memory Foam Mattress

True to its name, the Green Tea Zest Memory Foam Mattress is infused in every layer with proprietary green tea extract and moisture-absorbing charcoal microparticles, which go to work blocking out moisture to keep you dry and comfortable. Together, green tea and charcoal absorb moisture and keep odors at bay, so your mattress stays like new long after it is. This winning combination of sleep-enhancing ingredients makes catching zzz's that much more rejuvenating.&nbsp; Each layer of foam in this mattress is CertiPUR-US® certified, which ensures no harmful substances or ozone depleters are detected where you sleep—so you can enjoy healthier air quality and even more peace of mind. Improved sleep from increased pressure relief is also made possible with this high-quality mattress. With precisely layered foam that has just the right level of suppleness—not too firm and not too soft—this mattress cradles your achiest joints and aligns your spine as you sink in for a night of sleep. Extra comfort is added beneath areas that need more support, like your hips, knees, and shoulders. Plus, open air pockets throughout its middle layer of comfort foam increase airflow to keep you from overheating. Expert technology compresses the Green Tea Memory Foam Mattress to fit efficiently into one box that is easily shipped and maneuvered into your bedroom. Simply unbox and unroll the mattress when it arrives, and let it do the rest. Please allow up to 72 hours for it to fully expand to its original shape. For added peace of mind, this mattress comes with a worry-free 10-year warranty—so you can rest easy knowing we got you covered if for any reason it’s not completely to your liking. This set ships in two boxes and includes your choice of a 9-inch BiFold Box Spring® or 14-inch SmartBase® Mattress Foundation. Both require no tools for assembly and are constructed from heavy-gauge steel for premium durability. Please note that the box spring and mattress set will require a bed frame, sold separately.

Bed Size

Brand

<ul> <li>Available in twin, full, queen, king and California king</li> <li>Infused with natural green tea to offer you refreshing rest both night and day</li> <li>Supportive layers of foam relieve pressure to help soothe aches and pains</li> <li>Air pockets that enhance air flow prevents overheating while you sleep</li> <li>Set includes either a BiFold Box Spring® or SmartBase® Foundation</li> </ul>

Specifications

title_shipToHome_not_available

<ul>
<li>Available in twin, full, queen, king and California king</li>
<li>Infused with natural green tea to offer you refreshing rest both night and day</li>
<li>Supportive layers of foam relieve pressure to help soothe aches and pains</li>
<li>Air pockets that enhance air flow prevents overheating while you sleep</li>
<li>Set includes either a BiFold Box Spring® or SmartBase® Foundation</li>
</ul>

Size

Twin

Full

Queen

King

California King

Type

+14" Smart Base

+9" Box Spring

Mattress Only

I bought this mattress a few weeks ago and I don't regret it one bit. My husband and I had desperately been needing a new mattress, but we just couldn't find a way to work it into our budget. This was perfect in price and exactly the type of mattress we were wanting. It is slightly firm, but in all the right ways. My husband snores and sleeps on his back and this mattress has enabled him to sleep in other ways leaving it quiet through the night. I sleep on my side and have back problems this mattress has relieved the trouble of getting out of bed in the morning. My husband hated the smell, but I find it soothing and not overpowering. Set up was a breeze. Came in a few days. I'm about 5'3, 170lbs, and I was able to lift and set up by myself. The mattress unfolded right before my eyes. I waited about 6 hours to put sheets on. We slept on it the same night and every night since. No problems. No dents or collapsing.  I don't normally do reviews, but if you're in a bind for a mattress and don't have a good chunk of change to put down, this is the way to go.

Awesome mattress and price!

First it felt weird, compared with the previous one, no spring effect and kind of hard. Then we realized it adopted our shape. Bottom line the sleeping quality have improved a lot.

Very nice sleeping

I was surprised how comfortable this mattress was! It came in a vacuum sealed bag and needed to rest 24-48 hours before being ready for use, but it was worth the wait. I prefer a pillow top mattress, but found the foam to be a better alternative. It conforms to my body and I don’t wake feeling stiff or achy.

Surprisingly comfortable!

We desperately needed a new mattress and this one came highly recommended. I’ve never purchased a mattress from a big box store so I had low expectations. Well I was wrong. This is one of the most comfortable and price friendly mattresses. I could even move it myself!

Surprisingly comfortable

it’s been a great bed so far. very comfortable. the downsides are that it never fully rose around the edges. there is about a two to three inch ring around the mattress that is lower than the center of the bed. I also noticed it seemed to lose quite a bit of firmness after just a few weeks.

great for the price—few concerns

Sam’s is a really professional company. I have had experience with this type of mattress without a problem. I feel confident Sam’s will and has been assisting me in this matter. Sam’s was my go to for my business purchases for over thirty years.

Sam’s has been VERY on top of the problem!

Purchased this bed for guest room. After one week the bed never fully expanded and the corners were rounded. Called Sam’s for an exchange. A week later the new bed, unwrapped it and waited for a few days and guess what? The 2nd was worse than the first. 
The good news is Sam’s was great about scheduling the 1st return, hopefully they’ll be as good with the 2nd. 
Don’t buy!!! What’s the odds of us receiving 2 bad mattress’s?

Bed never fully expanded X2

I ordered my Zinus online from Sam’s Club. My mattress came frozen and has yet to reach a full 12” after two weeks.  It is a heavy mattress and would’ve impossible to send back or return to a Sam’s Club. Hoping it will slowly expand to a full 12”.  We have purchased three of these mattresses over the years but first one from Sam’s

Frozen

Did not expand pass 5 inches and it was supposed to be 12. I let it sit for 5 days.

Did not expand

We bought 2. Neither expanded correctly. Had to replace both.

Don’t recommend

Zinus Night Therapy Green Tea Zest 12" Memory Foam Mattress

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Highlights

Zinus Night Therapy Green Tea Zest 10" Memory Foam Mattress