Matthew L.wrote a review of Mountain Hardwear Advance Lightweight Boxer - Men's on January 29, 2009
Not satisfied with these. Definitely need to size down. Also, the cut does not flow well for more aerobic activities like running, speedskating, and team sports. But, suppose it would work well with hiking. In addition, the fly tends to open up when sitting or whenever one would bend that way, so watch out in locker rooms.