With the Mateo Hat, you can now wear your beloved caps in winter too! The Mateo Hat is the perfect cap for cold days. It is made of equal parts wool and polyester, combining the best properties of these two materials. It keeps your head pleasantly warm, is easy to care for, retains its shape, and is breathable. This makes this headwear perfect for the cold season. The faux leather closure at the back allows the cap to be continuously adjusted to fit your head size.