Moon Kitty kids beanie hat is made of 100% super soft acrylic,cozy and soft; perfect fits to most occasions in daily life and is available in a variety of colors for boys and gir This toddler winter hat performs great in flexibility and stretchability, elastic yet not loose, there are 2 size :toddler(6Months-2 years old,Suggested head circumference 14"-18.90") ; youth (2-8 years old,Suggested head circumference 18.90"-21" This baby winter hat is suitable for both casual wearing in daily life and outdoor sports activities:go skiing, snowboarding, sledding, ice skating and more; Also this winter hats for boys girls can be as good gifts for birthday, Halloween, Thanksgiving, Christmas, New Year Washing kids beanie with hand warm water add shampoo or neutral wool detergent before soaking