It is a very good product, we ordered because my husband suffer from low back pain, and he was looking for a compression shirt or belt, and we found out that this one help in both ways, is enough tall that hold her entire lower back and also with the compression works as a support belt, as soon is he wearing it the pain goes away, and we probably order other one, but a smaller size, because the medium one seems to star getting a little bit loose (is the only reason we did not give the 5 stars, but consider that he wears it almost over 12 hours at day and some extra at night, for work and the gym work out). He is size 32 on pants if you wonder, but is large on shirts, so if you have a athletic figure, you know that medium is the right size, and if you need extra support, probably need the small. By the way, the little stubborn hand lovers that never gone away even with all the exercise and diet, seems to be disappearing not just when he is wearing the trimmer, also when is not wearing it, those look considerable smaller.