What is Josh duhammel wearing in Transformers 2 during the last battle scenes around his neck?

here's a picture:



http://www.fushionmag.com/wp-content/uploads/2009/06/transformers-2-josh-duhamel.jpg





I dont think it is a shemagh because it looks nettedWhat is Josh duhammel wearing in Transformers 2 during the last battle scenes around his neck?It does look like a shemagh but also like a net too. If it was a net it would not do much to block the sun or sand. It would, however, help to break up the outline of the head.



When I was in the Marines in Kuwait, we had been issued a shemagh of (basically) brown cotton, like a t-shirt material. It was about 4' long and 18" wide. I loved that thing. It would block wind, rain, sand and could be used to clean my face, weapon etc. I always wore it wrapped around my neck.