They have different plain colors for each iPod models.
Here are another socks called "funky fone sox" from the Britain.
I've found it at one of the airport shops before and I loved it at first glance.
It is originally made for cell phones but it fits for every little gadgets.
And as I presumed, it was perfect for my iPod nano.
Since my mother-in-law is in a hospital, I spend more time at home.
I enjoy finishing some house chores listening to my favorite music and songs
and sometimes English language programs with my iPod in my jeans pocket.