Per ESPN's Kris Rhim, the Los Angeles Chargers quarterback will wear UV protection contact lenses to reduce the impact of the sun on his vision. According to Rhim, Herbert, like many players, wore a tinted visor in his helmet a few years ago, but didn't like how much he had to wipe off the visor.

EL SEGUNDO, Calif. (AP) — Los Angeles Chargers quarterback Justin Herbert is testing out tinted contact lenses as training camp opens. He wore them Thursday under sunny skies after trying them out earlier in the week while working with the team’s rookies.