In Iraq, we got some monster dust storms.. That stuff was magical-it would get inside your rolled sleeping bag somehow.. We'd come back to our tent at night, unroll our sleeping bags on our cots, and there would be fine dust inside.. Drove us crazy!! But nobody ever wrapped a scarf around their head. I don't mean that in a negative way, but just funny how no American would ever wrap a scarf around their head, except as a costume. I just don't think the though would ever occur to us. In many ways, we're not very practical.