Oh, my--this one is going to be easy to spot. Designed by Basque artist Dario Urzay (who also created a controversial jersey for Athletic Club de Bilbao), the new F-S jersey is a unique sort of yellow-tan with a big black foot in the middle of it. Across the foot, a red box saying "Servetto."
The pics posted at Biciciclismo look like official team shots, but since I don't see them on the team page I'll just link.
My first reaction was WTF, but on second thought...no, still WTF.