Picard/Riker Jacket

Just curious if anyone knows.

In Star Trek: Insurrection, Picard leads the Baku onto the mountains to protect them from being removed from the planet.

Before leaving the Enterprise, he leaves his uniform behind and dawns a jacket. What kind of jacket is this? I'm thinking it's a type of blazer or bomber, but can't find details online. I'm sure they're out there, I'm just not good at looking them up.

I want to get something similar. That or the type of jacket Riker wears in Picard, Season 3.