If you're like me and you're on your feet a lot, try finding a place with 'healthy shoes' (what I call them). They're things like Earth Shoes, and Clarks (although Clarks has gotten a little too showy... not the best on my feet anymore... no :censor::censor::censor::censor::censor::censor::censor:' arch support), among others. If you need good quality shoes for problem feet, don't go to PSS (payless) and similar 'discount' stores... 9 times out of ten, their shoes are junk and will fall apart with much use. Don't get me wrong, I have plenty of shoes from them, but they're not built for comfort and long term wear.
I don't know where you're located, or I'd suggest some places. What kind of problems do you have with your feet, if you don't mind me asking. And what kind of job, i.e. are you on your feet all day, or sitting down some?
Right now i'm doing sneakers (because we can) with extra support, but I'm headed to a 'healthy shoe' store later today to take a look at Earth Shoes and others similar brands. Earth Shoes are not for everyone, I'm told. They're a negative heel, or something to that effect. This is where the heel is slightly lower than the ball of the foot... it helps relieve back pain, foot pain and strengthens the legs and such. I messed up my ankle badly last year, so my foot kills me if i've been standing in bad shoes too long...
Anyway, I'll stop rambling now... have to meet some folks to help empty out a storage unit for a convention (raffle prizes)