Only works in conjunction with mich style helmets. Fast/meritime or any other style may result in not being able to wear both at the same time. Customer service is satisfactory however waiting over a month for it to arrive then sending the wrong size & waiting just as long for the replacement with zero compensation for the mix up was not. Would consider buying from AD again they're reliable however only if you're OK with waiting over a month/s for your item if there's a mix up & without compensation.
Overall a good product. Doesn’t fit with my helmet though. Kind of disappointing
I expected it to be junk at this price point, but it really seems to be authentic. Hopefully I never find out how effective it is. It would be even better if there was a way to mount it to the helmet like a visor.
Fits well and is well constructed. Very happy with this purchase
Good product and fast shipping