What would be the best hotel near Soldier's Field and sites to see for me and my brother in Chicago?

Me and my brother are traveling from Anchorage, AK to Chicago in October for a Vikings/Bears game, probably be there 3 days prior to the game. We're 26 and 22 years old. We want to go to a hotel with a nice fitness/weight room, and we want to go to some good men's clothing stores that we can get only in Chicago. We love billiards/foosball, that sort of thing too, so any ideas on that would be great. We prefer to stay close to the Soldier's Field part of town. Thanks.