Empoli FC of Italy. They played in this kit almost a month ago but just recently released it for sale two weeks ago.
I got you: https://www.bestbuysoccer.com/nike-men-s-pumas-away-jersey-2015.html#color=4520&Size=1974
Kept forgetting to reply to this (lol a year late) but it's the third GK kit from the 15/16 season. Tribute to Jorge Campos and was only sold in Mexico. Got mine off of ebay in 2017 and it took a month to get here. Took a while to find a seller and even harder to find it anywhere now.
EDIT...
@ronaldo nazario Yes, it's my favorite Pumas jersey so far especially since Nike is a great brand for them. As for following them; welcome aboard my friend! Just be prepared for a bunch of frustration. :lol: