Not a problem if you can try some boots on before you purchase that would be ideal, try them on in the afternoon or evening when you've walked around and your feet have slightly swelled. You could probably buy a pair of Danners and a pair of Converses without breaking the bank.
"There are only two kinds of people that understand Marines: Marines and the enemy. Everyone else has a second-hand opinion." — Gen. William Thornson, U.S. Army