First I take out the insoles and blot them with a towel then let them hang to dry. Then I take the towel and blot out the inside of the shoe until its just barely wet to the touch. I then let the shoe air dry for the rest of the day underneath my desk in the office. By the end of the day the shoes and the insoles are typically dry to the touch.

I used to stuff newspaper in the shoes too. But then I figured that the newspaper hinders the evaporation process. Blotting out the shoes with a towel and letting the tiny bit of moisture evaporate has worked for me better.