It's very risky to ride your bike without wearing a cycle helmet.
To keep the helmet in position, fasten the strap beneath the chin.
Is the strap on this helmet adjustable?
You cannot come onto the building site unless you're wearing a helmet.
Incidence and severity of head injury are lower in cyclists wearing helmets.
They wore red coats with white facings, black shakoes (tall leather helmets), and were equipped exactly like foot soldiers of the army.
The third one is a mechanical passive breakaway device that acts as a mechanical link between the helmet and the master robot in normal operation.
