The first time I wore these shoes, I immediately noticed how they improved my posture. These are the most oomfortable sneaker I have ever worn. I wear them for work outs (weights and cardio) and for walking. They are cushiony but provide good support. They definitely enhance my work outs - especially when I do lower body weights.  I also like wearing them when I am going to be on my feet a lot, like shopping.  My feet normally start tiring out after a couple of hours on them, but these shoes are energizing!  They give my feet new life after hours of shopping or walking around.  I also get compliments when I wear them.  People can't believe these are shape ups since they are missing the funky shape.  Per the other reviews, these run small, so I went up a half size.  Overall, these are a great work out shoe and all around sneaker if your looking for comfort, support, and style all in one!