83 / 88 a few months ago, i kept waking up with an achy back and sore hips. my husband started complaining about the same thing. it wasn?t us, of course, it was our senior citizen mattress which was about 10 years old at that point. it still looked like it was in great condition, so we weren?t quite ready to toss it yet. but since we were strug- gling to get a decent