I got these for my husband (he wears these or other socks like these daily to work) and he loves them.  They provide good neutral color options that go for your standard suit-to-work look.  They are comfy, breath well and they last long (after many washes and use they still look brand new).
I suggest them, good for the money and good for every day (but don't wear them every day, you must wash them after use ;).