Baseball Pant

How do I get/make Baseball Pants like this:?

Hey everyone, I've always worn high socks because I never understood how everyone made their baseball pants look like this:

http://i278.photobucket.com/albums/kk111/MrWhiTeBlaCk/Flarebaseballpants.jpg

If anyone can help me out I'd really appreciate it.

Thanks

Just wear some Zubas

Dirty Baseball Pants