Genuine Belkin SMS Santini Bianchi Cycling Jersey Top.
Size is XXL but I'm a small and it feels like a medium!
Used but good condition. The puller on the zip came off so I've had to make a DIY puller. Seems to work ok, but I would avoid pulling too hard on the zip, have a look at the photos. Hence the low start price.
PLEASE NOTE this is not the GIANT Belkin Jersey.