Legit check on a couple 49ers jerseys.

[ijapino]

Hello,

I need some help figuring out whether or not these jerseys are authentic. The Vernon Davis looks to be this year's "Limited" jersey, while the Patrick Willis looks like it's an authentic from two years ago. These are the only pics I have to go off of so I can't post any detailed ones. They both seem like their legit but I'm not a jersey expert. Can anyone help me out on this? And please list reasons/examples if they are indeed fake.