Lens fog is a performance killer, so we developed a three-tiered defense.

First, we devised surge ports to control airflow.
Second, we formulated F-3 Series anti-fog treatment.
Third, we engineered a dual lens design to reduce fog with a thermal barrier of trapped air.
Then we took all that technology and juiced it with the precision of HIGH DEFINITION OPTICS® (HDO®), topping it off with a wish list from the pros: 100% UV filtering, impact protection that meets all ANSI Z87.1 / ASTM F659 standards, durable urethane that stays flexible, and comfortable triple-layer polar fleece foam with moisture wicking.

About the only thing you don’t get with the A FRAME® goggle is fog.