micoach is all you need to get the results you want.
For the money a very solid option, for a lightweight, easy moving tight. I would definitely size down one size on these, as they do relax after one wear. Only complaint is that the crotch is limited in space...
I bought this shirt because I was looking for a good work out shirt that was light and wicked away sweat but wasn't super skin tight like a lot of gym shirts can be. This shirt was perfect. It's very light, fit was 'fitted' but not skin tight where it hugs you like a glove. The cotton blend makes it very comfortable to wear. I liked it so much I bought 4 in different colors. I'm 6'0, 175lbs, athletic build and the medium fits me perfectly.
Aeroknit does everything Adidas says it will: keeps you cool, dry and comfortable during intense workouts. The cotton blend also gives it an amazingly soft feel. This is one of the best Ts I've every worked out in! I'm 6'2" 193 and large fit great. I highly recommend and will definitely load up on more colors, which they offer plenty of!!