Cat 1 to 3 photochromatic lenses. 100% UV filter: adjusts to ambient brightness.
Vented lenses: reduces fogging.
Highly scratch-resistant polycarbonate lenses.
Field of vision
Large lenses: enhanced peripheral vision.
Wraparound design: protects the eyes from wind, objects and the elements.
Grips on the arm tips and the nose: to prevent your sunglasses from slipping.
Lightweight sunglasses: 33 g.