I LOVE this pattern for boxers or lounge pants. I have made it many times. The fit is perfect and the fly is easy to follow, I do add a button closure, the pattern does not call for one, and looks professional. besides the fly the rest of the construction goes together on the serger very quickly. I do add side seam pockets, at the request of the men in my life, when making the lounge pants.
http://i652.photobucket.com/albums/u...d_P1020988.jpg