This hat is made from 60% cotton and 40% polyester materials. It is lightweight and cozy feel with pretty cute designs. This cute hat is perfect for 1-7 years kids. The design is adorable; double layered with fleece lining in that has two ears on top and braided ties. You can take it for outdoors, skiing, snowboarding, or even for everyday wear. This hat will keep your kids’ head warm all through winter, and raise a smile from everyone they meet. You can also take it as a beautiful gift for your special kids. The head circumference is 44 - 46 cm (1 year), 46 -50 cm (3 years), and 50 -54 cm (7 years).