World Soccer Shop has an extensive collection of jerseys from every country in the 2010 World Cup plus for individual players (shown in picture above on the left). The Addidas Shop also has quite a few choices including some seriously hot kicks (like the one shown above on the left).

And these jerseys aren't just for World Cup fever time - the Olympics is just 2 short years away! But of course, you can also work out in these. And yeah, I'm rooting for Brazil!