I like cross trainers and jogging shoes for my basic conditioning workout, and I also wear them for a light jog.
I am wearing an old pair of Aasics. I don't think I could find this style in any store today. But, they look good because I only use them for working out.
I am always on the look out for the perfect racquetball/court shoe, though.
I have found pairs here and there. The court shoes get worn out sooner than later. I play a lot of racquetball. Then, I am on the hunt again for a new pair of court shoes. I have had success with volleyball shoes and tennis shoes. Not often enough, have I had success with racquetball or squash shoes -- the sizing and snug fit is hard to tell.
What type of shoes do you wear when you workout? Cross trainers? Walking? Aerobic? Running? Court? Volleyball?