There’s special protocol to handle and fly the American flag (It’s really detailed so Google it). But there’s no rules if you want to wear the red, white and blue on your feet. The New Balance 574 “Patriotic Pack” — not to be confused with NB’s “4th of July Pack” — imagines the colors of Old Glory in three different layouts. There’s White/Blue/Red, Blue/Red/White, and Red/White/Blue to choose from. Out now at NewBalance.com for $70 apiece.