This cap is made of elastic material on the reverse (inside) with a slight comb that makes the cap so soft and comfortable to wear. In the forehead area, it is lined with fine fleece. This makes the cap warmer and therefore more suitable for activities with lower intensity. The hat is excellent for all activities in colder weather. Sports functional caps for running, hiking and other favorite activities. Properties: The cap is made of soft elastic material has a double hem with a soft and warm lining perfectly protects against cold and wind Circumference: 52 cm