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Zinus

ZINUS 6 Inch Ultima Memory Foam Mattress / Pressure Relieving / CertiPUR-US Certified / Mattress-in-a-Box, Twin , Brown

    • Based on 39,622 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 27
Order within 11 hours and 10 minutes
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Size: Twin


Style: 6 Inch


Features

  • Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

Description

There’s no comfort quite like the kind you get from a big hug. The Ultima Memory Foam Mattress delivers just that -- enveloping comfort that fits your shape like a glove to soothe you to sleep. Created with a special blend of high quality foam layers, it features our famous green-tea and charcoal infused memory foam for a mattress that stays fresh and odor-free over time. An airflow-boosting layer of cradling Z:Comfort foam and a durable Z:Base foam layer finish off this fine-tuned system of top quality foams so your body’s curves are supported and allowed to rest naturally, leading to sounder sleep with no more aches and pains. This skillfully crafted design arrives at your doorstep in one wondrous package and instantly begins to expand to its original glory once unboxed; it’s as simple as that! Already loved and highly rated by thousands of happy customers, the Ultima mattress includes a 10-year worry-free warranty, so you can be sure that it will put both your body and mind at rest.


Item Weight: ‎20.6 pounds


Product Dimensions: ‎75 x 39 x 6 inches


Country of Origin: ‎Indonesia


Item model number: ‎M-FMS-600T


Is Discontinued By Manufacturer: ‎No


Assembled Height: ‎6 inches


Assembled Width: ‎39 inches


Assembled Length: ‎75 inches


Weight: ‎26.2 Pounds


Date First Available: August 4, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • In short, simply blown away!
Size: Queen Style: 8 Inch
This review is after about 3 months of usage. In short, simply blown away! This is by far the best 'thing' I've ever slept on. From floors to air pads, dorm room bunks, blow-up mattresses, dingy motels, and 5-star hotels - you name it, I've slept on (or in) it. In detail, I'm 6'5", 180lbs and went with the queen 8" mattress for me and the full 4" mattress for my daughter. I slept on a luxury queen pillow top mattress and box spring for the last 6 years. We moved into a new place and I decided to use these mattresses temporarily while I took the time to test out my next long term set. On morning number one, for both my daughter and I, we couldn't stop talking about how insanely comfortable the mattresses were. Here are some factors that coincide with my experience. With my Garmond health monitor, I could see a distinct positive difference in my deep sleep cycle between the previous mattress and this Zinus Sleep Master. I used to fall asleep with books, magazines, remote control on the bed next to me and wake up with them on the floor. Now, they stay right where I left them. I may roll over once or twice but I usually wake up in the same position I fell asleep in and when I wake up, I'm awake! It's almost scary to realize how much of my life went by without this kind of rest. I did read a ton of comments and the ones that cause most concern I'll compare. First, the packaging was fine. The box is big and bulky but I could carry it up 2 flights of stairs without rest or the need for help. The mattress comes vacuum sealed in a thick plastic wrap. Be careful slicing it open as it's tight on the mattress and you can accidentally cut the removable (and washable) zippered wrap or even into the mattress itself. Regarding the odor that people have noted in other comments. There was a factory/chemical/plastic smell. I'd have to say something closer or comparable to a very light 'new car' smell. Like anything new I wear or sleep under, I washed the thin zippered wrap by itself and dried it once. I've always put a couple dryer sheets on a mattress when I change sheets and did so again with the Zinus mattress. There was no chemical smell after washing the wrap and I'm actually in bed now laying on it while writing this review and there's no smell at all. There was no mold anywhere to be seen. It's unfortunate that people experienced it and I'm not sure if it's a factory issue or a storage issue. Both mattresses came vacuum sealed in heavy plastic - heavy enough to keep the mattress compressed until it was removed from the box AND cut open. I didn't see it mentioned whether or not the mattress seal was broken or the box it came in had any damage. I'd be turned off as well if I saw that kind of mold and wouldn't buy again but having slept on it - It's worth returning for a new one in my opinion. It did take several hours to uncompress. No more than 24 hours for the 4" and 8" sizes but we both slept on them the same evening and experienced an incredible sleep. I did purchase two collapsible smart frames (another great purchase I'll have to review later). There's literally no need for a box spring in my setup as the smart frames are high and built to use bins underneath for storage. As is, they would replace your current mattress and sit on top of your current box spring. My daughter had a fruit punch Gatorade (red) that was not sealed all the way in her soccer bag. It leaked into the center of the mattress about a month ago. To clean, we used a little detergent and warm water to saturate the spot and pressed a towel down to absorb it. Repeated until there was no red coming up but there is a noticeable red stain (as there would be on any mattress I'm sure). What made it easy to absorb is that you can push down into the mattress without air or spring coils so saturating the spot with clean water and detergent really got the bulk Gatorade out. In the future, I would get the 12" for myself (because I enjoy a high bed) and the 8" can go to the guest room. I'll be getting another 4" full size for the pull out sofa mattress and I'll get my daughter a 4" twin when she goes off to college. ... show more
Reviewed in the United States on February 19, 2017 by Anthony
    • Here is my way to long of a review
Size: King Style: 12 Inch
Highly Recommended! Bit of background here. I am like the other guy who wrote the review, 6'3 256 lbs and my lady is a tiny size 0. We had a coil bed for the longest of time that has been a pain in the butt. I have issues so its up front. I have back and knee injuries from my military service so I tend to get back and knee pains often. This also mean I toss an turn quite a bit at night, get up to crack my back. My bed prior to this one was a $1400 King size coil.pillow top mattress. I could sleep in maybe 3 positions that I would have to frequently rotate all night. This was the norm for me. So here is the review of new King size mattress: 1. Unwrapping: This thing was heavy, approx 125lbs. Size wise it was vacuumed sealed and places in white duffle bag. (mind you its in a box when shipped, skipped that part) This bag helped hold this bed in as it looked as if one sharp object would lead to this thing exploding. It comes with instructions are are very easy to read as will as diagrams to help those that need a visual aid. Moved the white bag onto my box spring and cut the white bag slowly. You need to be gentle here, Its holding the foam bed within so you don't want to cut deep or fast. Once its free it leaves the mattress still vacuum sealed within a thin, clear wrap. This allows you to lay the bed out and move it into place while still manageable. Once completed you cut into the clear wrap and start removing it. FYI - once you've cut into it it begins expanding fast. So be diligent about getting the wrapper off. It expanded to full dimension in maybe 1-3 minutes and was firm to the touch. 2. Observations of other users and mine: a. Smell: few of the others who have reviewed this mattress said there was a Chemical Smell. To me there was no chemical smell. If anything there is just a new bed smell and even that is barely even noticeable. b. Size Cut: few other have complained about the size cut of their bed, being that it was not cut at the same dimensions as a traditional mattress (smaller). I was a little worried before ordering however the mattress was actually perfectly sized as a king 12 Inches thick. LWH were prefect, sheets are super tensed on the bed. c. Drop spots or uneven mattress: few complaints about this effect however I inspected the mattress and it was perfect. No ball or drop spots at all. I might say some people are new to the foam bed and mistake the form fit for flaws in the mattress. 3. Settling in phase: I cut the bed open early in the morning, around 730 AM or so. Technically your suppose to wait 48 hours for it to expand properly so don't follow this if you want to maintain the limited warranty. So I admit I only waited till about 1030 PM to use it. When I un-bagged the mattress I cranked the AC in the bedroom leaving it sitting on the bed with nothing covering it. Heard this worked to expedite the forming process. Made the bed and it was ready for use. 4. 1st night of sleep: The first thing you notice is your butt sinking into place when your using this bed. It grabs it and locks it in place. It almost feels uncomfortable at first however after a minute or two when the foam around your other body parts forms. At this point it feel like heaven. Allow me to explain this further, With a coil mattress that are hard pressure points when you sleep. Side sleepers its the hips, shoulders, arm and knees. These case aches in the night that make you adjust, flip throughout the night. The first night I notices that pressure points were the biggest change for myself as well as my lady. The bodies weight is distributed more effectively to the entire body instead of this pressure points. I was able to get a much more restful night of sleep. I did not get out of bed to stretch out my back, my constant rotating positions was greatly reduced, and I had felt great the entire next day. Full nights rest, something I had not had in a very long time. 5. Over a week of Sleep: Like bullet 4, I've been sleeping like a rock at this point. The pressure point issues are gone, I wake ready to rumble in the mornings and it lasts all day. I'm getting a good sleep at night despite my back and knee injuries. And to that point my back and knee bother me far less in the day as well. I would almost call the bed therapeutic. Musing (a period of reflection or thought): There have been reviews that the mattress collapses after a year or two and they recommend against it. I thought about it and I strongly disagree with their review. My rationale is simple here. I have a King size bed which by nature of the size I always find my self spending 1/3 to 1/2 more money than Queen owners on anything bed related. Price you pay for luxury if a big bed. I digress. Rationale is that my last king coil pillow top cost $1400+ and started causing me problems about a year of ownership despite following proper rotation. Doing the math if the bed starts dying after 1.5 years as other reviews have complained about, I could just buy another one of these beds and still be cheaper then what I owned before. To be be exact here for a moment I could buy 3.6 of these foam beds for what I paid for my coil. Of which the coil got me though 1.5 years as well however at the same price point the foams will get me though 5.5 years worse case (per the complaints). With that said there are equally many other reviews stating the opposite that the bed last a few years. Also, you have to look at the price scale of beds, coil and foam. This bed is on the Extremely cheap side of the scale and its a steal. So here we are, at the end of my review. I recommend this bed 100%. Its far cheaper for my size bed (king), and the only reason there should be for complaints is if there were manufacture flaws. I had no flaws so I'm happy. ... show more
Reviewed in the United States on September 11, 2015 by Military

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