hard hat
protection helmet

The only thing was, before he came back here, he'd really have to get a hard hat.

Just watch your step and keep the hard hats on.

They each saw this guy walking around with a hard hat.

"You got to have your hard hat every week in this league."

It was in a hard hat construction area, they were told.

Following the young woman with his eyes was the inevitable hard hat.

He also wore what was left of a hard hat.

I was wearing a hard hat with a light on it, turned off at present.

He handed out hard hats for all of them and they left.

Still, for hard hats the waiting is the hardest part.

But did the hard hats really have to yell all night, too?

She looked down and saw the three yellow hard hats beneath her.

"Because when these two teams get together, everyone puts their hard hat on."

Then he put on a hard hat and set to work right beside the construction workers.

"Serves me right for standing under anything this big without a hard hat," I told him.

Though there was one older man in a hard hat, a foreman of some kind.

"This is the year of the hard hat," she said.

"I guess I'll have to take my hard hats back."

She was adjusting the yellow hard hat over her hair.

"The people in these tunnels are wearing hard hats for a reason."

A man in a hard hat walked into the office from the direction of the factory.

Today, construction work has slowed, the number of hard hats running from 10 to 30 on a given day.

The hard hat area will require to be clearly marked on site.

He is wearing a red hard hat and heavy work boots.

There was also a yellow hard hat on another wall hook.

Riot protection helmets have visors to protect the eyes and face from projectiles and impact.

These riot protection helmet visors are usually curved sideways and straight up-and-down, not curved both ways like on the older type of motorcycle helmet.

There have been rare cases of riot protection helmets being worn to protect against objects blown by storm wind, for example in England in the 18 January 2007 gale.

In the mid-1970s the BE model got a modified stock(m/75), with a removable upper cheekpiece that allows the operator to wear a visored riot protection helmet.

A riot protection helmet is a type of helmet designed for law enforcement and military use to protect its wearer's head, face and eyes from handheld melee weapons, and thrown projectiles such as bricks, as may be met in riot control.