I'm specifically interested in the Milanese Loop. Has anyone exercised with it yet? Does it slip on your wrist when it gets sweaty? Does the magnet stay secure when jogging? Are you concerned with sweat/gunk getting caught in the mesh? I have a white sport band, but I really just don't care for the look. It's fine for workouts, but the rest of the time I'd prefer something a little nicer. I love how the Milanese Loop looks, but I DON'T want to switch bands every time I go to the gym (Loop for most of the day, and Sport Band at the gym). That seems like it would be a pain in the ass, plus the high likelihood that I'd lose part of the bands in the locker room.