Washed fabric material, retro fashion, suitable for any season.The print design is a great gift for boys, girls or ladies!Size 56-60cm can be adjusted (manual measurement, there may be some errors)The sports cap protect your head, face, eye from , which provide a nice protection for you, keeping you feel cool in the hot days.Cotton material, good air permeability, suitable for daily use and outdoor activities in all seasons, such as running, hiking, cycling, hiking, holidays, festivals, etc.Age range description: Adult