It looks like Sam Rockwell wears a pair of Ray-Ban RB2205 Bill sunglasses in The White Lotus Season 3 (2025).

Sam Rockwell's character first wears Ray-Ban Aviator in Episode 6 of The White Lotus Season 3 when he and his friend Rick (Walton Goggins) travel on the boat in Bangkok.

At the end of the boat ride, Rockwell's character changes to another pair of sunglasses, which looks like a pair of Ray-Ban RB2205 Bill, the same model (but different color) as worn by Jon Gries in the series.

The color is not confirmed yet, but it looks like Polished Dark Grey on Transparent Grey.

Shop at Ray-Ban ($180)
Free shipping; add prescription lenses
Promo: 30% OFF SECOND PAIR

Shop at Amazon ($180)
Shipped by Amazon - fast and easy returns
 

Complete the look
Sam Rockwell also sports a Jimmie Johnson #48 Nascar Team Lowes Racing Cap when his character is in disguise as a film director.

There are only a few of these vintage caps left:
eBay 1 ($8.95)
eBay 2 ($11.99)

For more White Lotus sunglasses, click here.

Sam Rockwell plays Frank, a friend and former associate of Rick (Walton Goggins who also wears Ray-Ban). Sam Rockwell is married to co-star on the show Leslie Bibb.

Reference: Ray-Ban RB2205 Bill, Polished Dark Grey On Transparent Grey (not confirmed)