Bit of X Games gear (5,6)
I believe the answer is:
crash helmet
(Other definitions for crash helmet that I've seen before include "Motorcyclist's headgear" , "Head case" , "Motorcyclist's head protector" , "Skid lid" , "Biker's safety item" .)
I believe the answer is:
crash helmet
(Other definitions for crash helmet that I've seen before include "Motorcyclist's headgear" , "Head case" , "Motorcyclist's head protector" , "Skid lid" , "Biker's safety item" .)