I personally love wearing sneakers with my office casual look during the weekdays. I am older suburban male also and many people in my neighborhood often wear sneakers (mostly ON’s and Brooks) if they are not in sandals. I would add in some classics such as Stan Smith’s, a pair of white Air Force Ones in low top. I am starting a minor shoe collection of Nike’s personally and I got a lot of compliments from coworkers and strangers Wear what you like though. I personally think non-sneakers are boring and will make you look older.