the NFL launched an investigation into examining the helmet in collaboration with the manufacturer, VICIS, to determine what might have caused the break, according to Pro Football Talk's Michael ...

So VICIS, the Seattle-­based startup whose football helmets have topped annual safety ratings published by the NFL and NFL Players Association, is turning its attention to the youth market.

The name of the helmet is the Vicis Zero2 Matrix QB, and the NFL says it "performed 7 percent better in quarterback-specific testing than the most popular helmet worn by quarterbacks last season." ...

He wears a VICIS ZERO2 MATRIX ID QB helmet, which is a quarterback-specific modification of a VICIS helmet the league has deemed "Guardian Cap optional." "For most helmets adding a Guardian Cap ...

Tua Tagovailoa often gives fans pause by putting his head in harm's way, but the Miami Dolphins' quarterback, with a history ...

Instead, he’s sticking with his VICIS ZERO2 MATRIX ID helmet, a model known for its advanced impact reduction, with the NFL even classifying it as “Guardian Cap optional.” It seems this ...

That includes 175 players wearing new position-specific helmets like Wilson's Vicis Zero2 QB helmet made specifically for quarterbacks. Dr. Sills says, "Our engineers have looked at video ...

Despite declining to wear the NFL’s soft-shell Guardian Cap, a report from ESPN stated Tagovailoa’s VICIS helmet is considered the “safest” standard option for quarterbacks. Local 10′s ...

So adding a Guardian Cap to those helmets did not show that same 10 to 15% benefit.” The VICIS ZERO2-R MATRIX ID is an optional Guardian Cap helmet, while Tagovailoa's helmet is a quarterback ...