Can anyone tell me where to buy Wind card in Siena? Are there a lot of retail places to find them. I'm lending a friend two phones to use on his trip with another couple and their first stop is Siena.

He'll need some help getting set up and understanding whatever he needs to know...... He doesn't speak Italian.


Also I'll be going into Milano Malpensa in September. Is there a location to buy Wind cards there?

Thanks