Araqchīn: (Persian: skullcap, synonym: āqīyah / āgīyah, gahfīyah, shashiyah ),  customarily it is a short, rounded, bowl resembling, cloth skull cap. It can come in a variety of forms and finishes and often embroidered, crocheted, or knitted. It is worn by itself or under other head garments, by men throughout the Arab and Muslim worlds.