Lens Technology (EDO™)
Frame Technology (EFS™)
Swiss Grilamid TR90
Wrap Fit System
Interchangeable Systems
Venting System
ErgoGrip™ System
Air-Float System
RX-able System
Venting System Home > 720 Technology > Frame Technology (EFS™)

The revolutionary Edge Venting System uses innovative exhaust vents to lenses and frames to facilitate better airflow, preventing fogging to maintain clear vision. Sweat and condensation don’t stand a chance to ensure that cooler heads and sharper vision always prevail in the heat of competition and bite of the brightest sun.

Our patented Compressed Venting System (CVS), deployed on the daring and deadly Hitman and sleek Speeder models, controls the flow of air around you, keeping pressure off your face and your lenses fog free.

Classic models are the 720 Kenting Series.