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.

Chargers quarterback Justin Herbert is testing out red-tinted, UV-protection contact lenses as training camp opens.

Justin Herbert is adopting new equipment this season in an effort to see the field better. 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.