SIGHT YOUR LINE
The Blok MTB goggle utilizes a large frame designed around Giro's Expansion View Technology (EXV), to deliver an impressively wide field of view. A new, injected mirrored polycarbonate lens provides exceptionally clear optics and tear-off compatibility. The fit is comfortable and stable too, with a supervent foam that allows you to stay cool and focused on your lines without distraction.
Expansion View Technology
This revolutionary new frame design offers the best peripheral field of view ever built into a Google. Giro started with a helmet-compatible Google, then gradually reduced the frame to eliminating the frame in certain areas. This, in combination with a massive lens, resulted in a wider field of view.