Category 1 lenses - Full UV filter: ideal in cloudy / foggy weather conditions
Frameless glasses: promotes ventilation.
High-resistance polycarbonate lenses: protect your eyes from impacts.
Field of vision
Large lenses: enhanced peripheral vision.
Wraparound design: protects from the wind, splashes and bad weather.
Grip at the tip of the arm: keeps the sunglasses from slipping.
Lightweight cycling sunglasses: 24g.