I'm 6'4", 245lbs and bought XL. Fits well, good length. Crotch could use extra room but is comfortable enough. Nice mid-weight fabric. Be shorter. I have the wedge problem that other people have complained about. It's true that they are actually meant to hug your butt, but I don't understand the "wedge" feeling people are complaining about. This is the first one th time I've worn the pants so I can't confirm their durability or how they've been washed, but I'll update the rating if it falls below the 4 star rating - to 1 star.