size：Head circumference: 56-58cm
Material：
red：Fabric :97% polyester fiber, 3% spandex; Lining: 80% polyester fiber, 20% cotton
white：Fabric :100% polyester fiber；Lining: 80% polyester fiber, 20% cotton
blue：Fabric :100% cotton；Lining: 80% polyester fiber, 20% cotton
