This is a heavy weight Arab Scarf, also know as Shemagh Scarf, famous for its design.  Basically square in shape, the Shemagh is used by Arabs as a head covering.  Traditionally used in war, the fashion trend has revolutionized the shemagh and turned into a symbol of peace and harmonious global relations.

It can be wrapped around the head in different styles and ways.  But, with the evolution and globalization of fashion, Arab Scarves are now used the world over as a trendy fashion accessory for modern women and men.  It can now usually be worn not only on the head but around the neck as well.