Category 3 lens - 100% UV filter: ideal for sunny weather
Ventilated lens: prevents glasses from steaming up
Anti-fog treated lens
Grip on bridge of the nose and arms prevent glasses from sliding/jumping off
Wrap-around shape: protects the eyes from the wind, dust and weather conditions.
Lightweight running glasses: 30.6 g.
Large lenses: provide better peripheral vision.
The shape of the ventilated nose bridge increases venting.
Polycarbonate lens: shock resistant