Oakley SI Ballistic M Frame 3.0 - Sinqua Walls - Mending the Line
He wears the Oakley sunglasses in the desert / war scenes.
Oakley Standard Issue is a dedicated division within Oakley that is committed to serving the specific needs of the U.S. Military, Government, Law Enforcement, Firefighters and EMS professionals. These Oakley SI Ballistic M Frame 3.0 are part of their offerings.
You can get these Oakley glasses for $150 at Amazon
And visit the Oakley SI website for more on the Standard Issue glasses.
Complete the look
Sinqua Walls wears a Casio G-Shock in the same film.
Later in the film, Sinqua Walls wears Smith sunglasses in some of the fishing scenes.
Reference: Oakley SI Ballistic M Frame 3.0 OO9146, color Bone