ZINUS 10 Inch True Support Hybrid Mattress [New Version], Twin, Fiberglass Free, Medium Feel, Motion Isolation, Certified Safe Foams & Fabric, Mattress in A Box

Excellent Firm Mattress- Good Price, High Quality- Worth the Expense
Short version: My wife and I have had this mattress for over a year now and can say with confidence that it was an excellent purchase- it is still firm and has no sags or dips. I highly recommend it.I have held off on writing a review for this mattress because I felt it was necessary to sleep on it for an extended period of time to give it the most fair and accurate review. My wife and I purchased this mattress over a year ago, in November 2017.After going to all the local stores, from big box to mom and pop, my wife and I found ourselves with a problem: we could tell which mattresses were soft and which were firm, but aside from that we didn’t really feel much difference apart from the price tag- almost all of which exceeded a thousand dollars, with some approaching two grand. That’s quite an outlay of cash.So, going off reviews on Amazon we took the leap on this Zinus Extra Firm iCoil 12 inch king mattress. We also purchased a steel foundation upon which to set the mattress in our bed frame. The box arrived a little beat up, but my wife and I muscled it into the house and carried it upstairs together. It’s a two person job, but not impossible. We set the rolled up mattress on our guest bed and carefully cut away the plastic so the bed would unroll. (Pro tip: Don’t stand between the mattress and the wall. You might get pinched) We followed the directions and let the mattress sit undisturbed for 2 or 3 days so it could fully expand. After which time, we moved it into our bedroom.It’s now more than one year on and I feel qualified to report on the mattress. It is firm, but not rock hard. This is obviously subjective, so all I can say is that you know a firm mattress when you lay on one, and this is a firm mattress but is still comfortable. I’m a side and stomach sleeper, and my wife is a back sleeper. I’m 5’11”, 230lbs, and we’ll just say that my wife is plus sized and leave it at that. The mattress supports both of us fine, and a year later has no depressions, dips, sags or problem areas. The last time I did laundry I snapped some photos of the mattress which I have posted above. You’ll notice the mattress is still even and flat, even after a year of nightly use.I purchased this mattress myself, with my own money, have no relationship with the manufacturer, and am receiving nothing in return for writing this review. I just know how difficult it is take the leap of purchasing something like this over the internet, so I thought I’d write a review to help people in a similar situation my wife and I found ourselves in last year.This mattress was an excellent purchase, I’ve recommended it to friends, and if you’re in the market for a fairly priced firm mattress, I can recommend it to you as well. Cheers.

Don’t listen to the bad reviews!
Okay, I have a bad back. Lower L4,L5 herniated discs. I’m also a belly and side sleeper for anyone that is as well. The only relief I get is sleep and a good firm mattress is paramount for waking up to not feel that pain immediately. I need a firm mattress, not the medium firm when after a month you have a “spot”(Sag) already in the bed. That being said, it’s only been 3 nights and I can say at this point… get the mattress especially if you’re on a budget like I was. We kept the old one, just incase.. I’ve already been through a few, trying to find the right one. I think we got it. It’s supposed to be 12in. It’s not, but I don’t see any downside. It’s firm and has a bit of softness. Not much though. Some reviews say it’s sags really bad when sitting on the edge and that almost made me not buy this one and I’m so glad i decided not to listen to those reviews. It doesn’t give in like you think unless you’re literally on the very end and your bottom isn’t fully on the mattress. So changing socks or whatever you’re doing sitting on the side, you’ll be fine. It hasn’t caused me an issue at all. Overall once I finally fall asleep I wake up, feeling refreshed and pain-free. That is a major win for me. However I did give 4 stars because it would have been nice if this bed came in a 14 inch. So far it’s only fluffed up to 10-10.5 inches. Still worth it for me. Hopefully this helps all you folks with lower back pain.

2nd purchase of this mattressVery comfortable and Well made

I purchased the Zinus Queen Mattress – 10 Inch Foam and Pocket Coil Spring Hybrid (Extra Firm) expecting a durable, supportive product backed by a 10-year warranty. Unfortunately, my experience has been quite disappointing.Within just a few months of use by my children, the mattress became permanently deformed and deflated, and it has never regained its original shape. This has led to consistent back pain, which is alarming given the product is advertised as “extra firm” and motion-isolating.To make matters worse, I tried contacting Zinus through their official support portal multiple times, but the site is full of errors. I attempted using different browsers and laptops, but every time I encountered a different issue that prevented me from submitting my complaint. This is incredibly frustrating when you’re trying to resolve a health-related product concern.If Zinus support sees this review, I kindly request you to contact me and arrange a replacement for this defective mattress as soon as possible. I still believe in your brand and hope to see this matter resolved quickly.