the town is Pula (known for its colliseum left there by Romans), club is named after the region in which that town is (Istria). I am from the island of Rab. which is some 5-6 hours driving away from Pula. Rijeka is somewhere in the middle. I am posting lots of them because they had quite a few changes with their kits and suppliers in last 2-3 years (Jako, Legea, Puma nad now Errea), but I am just keeping you guys informed on news regarding kits from Croatian divisions. Especially this year because I think that in top 3 leagues there newer was such many good looking kits like this year.
I actually support Hajduk Split in Croatia, but I wouldn't call myself a die-hard fan. I just like them more then others.