One size fits most adult men. When you want to wear this Islam man embroidery hat, it will be deployed directly and worn on the head. It is easy to fold and put into your pocket when not in use. Application: Good Muslim gift for Eid, Ramadan, praying, ceremonies, daily use, or other good Lightweight, soft, foldable. Folds nicely, great for travel. Perfect gift idea for Eid or any occasion. Perfect for daily wear, business, religious ceremony, christenings or other special and formal occasion.