I am wondering if I should purchase one of the HWC shirts. Does anyone have any of the clothing from AIM? On the website, it says that clothing run small, and to expect some shrinkage.. but how much. How is the quality? Is this shirt going to last me awhile (with normal wear) or will it "fall apart" (like cheap clothing) in a few months?? If you wonderful guys and gals could give me your opinion I would appreciate it, it would help me decide on whether I should purchase this. Thanks a bunch!!!