Jodie Foster wears Ray-Ban RB4089 Balorama glasses in the 2023 movie Nyad.

The Ray-Ban Balorama sunglasses worn by Jodie Foster have a black frame, two rivets on each side on the front of the frame, and two round rivets on each of the temples, just before the Ray-Ban logo.

The glasses worn by Foster seem to have photochromatic lenses, which means the lenses get darker when the light gets brighter.

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You can also get these on SmartBuyGlasses, Amazon UK, and you can find vintage Balorama sunglasses on eBay.

Note that the glasses are sometimes offered in different sizes (58mm and the larger but standard 62mm) so make sure to get the right size for you.

In the same film Jodie Foster also wears two other pairs of glasses, including another pair of Ray-Bans (the Daddy-O model) and a pair of more square LA Eyeworks eyeglasses.

Complete the look
Jodie Foster also wears a Casio Baby-G watch in the film.

Reference: Ray-Ban Balorama RB4089, black frame