Does it stay extra firm even using it after 1 year or may be 6 months?
394596
Owned mine for 3 years now. I'm 100 lb and it's started to lose its support on the side I always sleep on. You don't see a sag, but my lower back started feeling a strain from the mattress not being as firm anymore. I've finally flipped it over and now can feel a noticeable difference in firmness. However, for my weight, it's held up pretty well. I use this as a mattress directly on top of wood slats.
394597
I don't think it will last extra firm over 6 months. i bought it in Sep, right now, it is only the end of Nov, the product is not as firm as it in Sep.
394598
It does not seem to loose it's firmness. I guess if you sat or slept in one spot it may eventual get a dent, but mine has not yet. Keep it covered, clean and away from direct sunlight. The sunlight will breakdown the foam after a while so I keep it covered.
254383
I bought it it in March of this year and it was wonderful for the first 6 months or so, but it has lost its firmness and is not as comfortable.
331534
My set after 1 year looks and feels brand new. VERY firm, so much that visitors dont care for it. I hate sinking into furniture, i usually sit on one spot and havent had to switch out cushions. I also have an 8 and 6 yr old boys that love jumping on it.
1649019
I've had mine maybe 5 months and so far it doesn't sag or heat up at night. I will say that it's not as firm as I thought it would be, you do sink into it a bit and I'm 150 lbs. Also it wasn't the miracle worker that I expected so don't have too high of expectations.
509829
I've had mine a little over 7 months and it is in the same condition as the first day I got it. And my 4 year old regularly uses it as her trampoline. I am extremely satisfied with this mattress.
2104176
I've had it for around 6 months with absolutely no issues. However, I do not use it a lot maybe once a week.
297719
I've had it for 1 yr now and it has retained it's shape, however, it has not provided comfort for me since I purchased the pillow. I do not recommend it. Hope this helps!
1427178
My husband has been using his for about 4 months now due to COPD and it stays firm. He loves it.
609317
I've only had it for a couple months but so far it is amazing. It is more firm than I expected but still is great. I would not worry about sagging with the warranty which itself is just incredible.
927726
It has held up very well. No tears or separations. It is firmer that I thought it would be, and has only slightly softened in the area where I sleep. I turn it every 3-6 months to even the wear. It had little or no odor when I opened the package, and is quite heavy. I think it will last for several more years.
2093827
It is pretty firm for a memory foam mattress. After about 6 months it is still relatively solid.
2091738
It is kinda firm but a waste if you are planning to use it for more than a week continuously cause one side will pop up and then you can't do anything to fix it.
1478639
I have had mine for about a year and it still feels like new. No dips, no slumps. No problems rolling over.
1415068
It's firm. Neither soft as the car seat itself nor rock hard. According go my 6yr it's just fine.
1771176
The back is firm. The support is good and still comfortable. I'm not sure about the second part of your ? We've had it for 6 months and we really like it.
687408
I weigh about 200lb and after 4 months it is just as firm as they day we bought it.
1546243
It is very firm. Arfter 6 months, the side I lay on (I weigh 220) has about a 1/2 inch depression. I rotated the matress 180 degrees and it seemed to go away. I have been vey satisfied with the mattress, especialy for the price.