First off I want to clarify that I bought this with the intention of it helping with weightlifting based on other reviews of the Power web products. I more or less hoped that it would provide some sort of feedback to make sure my form didn't break as I was lifting I didn't expect it to literally make me stronger.

So with that in mind I really don't think the power web technology is worth the extra price over the other tight shirts by Adidas or other brands (I have an under armor shirt). Yes it is tight and for some reason a compression shirt is good for working out in, maybe its a mental thing. But for lifting weights the power web design just didn't enhance the feel of proper form enough. I hoped it would at least give some sort of help to keep good form as far as a flat back or not to round the shoulders but while lifting I didn't notice it at all. I even ordered a size smaller than usual and still nothing.

Now to be fair I do think it would be helpful for certain things, running or some sort of activity that requires endurance. Under normal situations it does seem to keep the shoulders back and I think this would reduce fatigue. Honestly that is probably the type of athlete these were designed to help and perhaps I had a bit high expectations after reading reviews that claimed it helped their weight workouts. At least for me though the very slight pressure it uses just isn't enough to make any difference when your lifting weights and I would suggest spending half the money on a regular compression shirt.