Ray-Ban 3029 Outdoorsman II - Jimmy Buffet - The Beach Bum
Buffet can often be spotted wearing Ray-Ban Outdoorsman sunglasses, not only in the film, but on tour or in one of his establishments.
Jimmy Buffet is an American musician, songwriter, author and businessman, and sometimes makes cameo appearances as himself in movies or tv series.
The movie The Beach Bum stars Matthew McConaughey (who wears flip over sunglasses), Snoop Dogg (who wears Versace VE2150Q and Versace VE4289 sunglasses), Isla Fisher, Stefania LaVie Owen, Zac Efron and Martin Lawrence.
Reference: Ray-Ban RB 3029 or 3030 Outdoorsman Aviator - Color: Arista (gold) frame