What a great idea. This is the product of the future. The technology is today but the design and fit are tomorrow. Too big and a bit bulky. The bulky I could live with but way to big to fit with 3 different helmets.
Going Heli skiing in BC and want the best in fog resistance. Was willing to pay for this technology. Ended up buying Oakley Airbrake Prisms. Supposed to be very good, but need to be very careful of inside coating.
Come on A Bom get your design more universal, you have the answer technology-wise now make it fit!
This review was written in the old system and had content requirements that are different than reviews written today.