I'm looking for a pair of basic sneakers that still offer some support but are less expensive (in the $30-50 range) My company has a gym that I've been trying to use on our lunch break and the sneakers I have aren't cutting it. I have Asics at home for the gym I go to in the morning but don't want to risk forgetting them at work. I will not be running, just walking on the treadmill, light elliptical workout, or stationary bike. I would also use them to walk outside (weather permitting) Any suggestions that won't kill my feet & wallet?