bought it for us because we needed to get support allready had a new one a few months before had back op and wife needed support for her legs so bought this one med/firm v/good but still getting probs with back/legs not mattress fault just us  could have gott'
nen thicker/firmmer mattress but don't think it would work but the mattress is well built and is cool at night but not cool enought because we both get really hot due to medication so it does not really help but like i said don't blame the mattress