Helmets have many uses

Helmets have many uses as

- Protects the head from any injury in the event of an accident

- Serves as a shield against the rain, dust   Flying insects, hurled-stones, and pollution, and 

- Can be used to carry small articles in an emergency. 

To avoid the sweating, keep removing it at intervals at the traffic signals, and when using cell phones.

The most important is the