Having tried many different compression garments, have to say my favorites are Nike by far - in fit and feel. Adidas TechFit stuff is really interesting though. I enjoy reading the "science" enclosed in the packages, but more than anything it's a mental edge for me - feeling "locked in," and whatnot. When I wear my techfit top while working out (complete w/ pseudo-brastraps) I do feel more solid across my back and chest. It's worth a try, but really hard to determine marketing from reality. Plus, you can snag a Nike compression top from Ross easily for 12 bucks. Techfit runs up to 40 from what I remember.