I really like knit boxers. They're really soft and stretchy and comfortable. Normal, uncomfortable cotton boxers are part of the reason that I wore briefs until toward the end of high school; I simply did not know such wonderful things as knit boxers existed. Their problems are twofold: first, they are weirdly hard to find. Second, you're supposed to wash them on the wimpiest washer/dryer settings. But, I basically never use anything but the "cold" and "cottons" settings on the washer and dryer, so they have a shorter lifespan than my normal clothing.
The point of that is that I need to shop for clothing sometime, not just underwear. But, that in itself would not really make a blog post, so I had to kind of pad it out a bit.