Our Youth NASA Insignia Embroidered Soft Washed Cotton Twill Cap is a perfect NASA hat for your little boys and girls. This flexible kid's washed cap features high quality NASA embroidered logo. Fits up to 6 3/4. Low profile cap. Unstructured cap. 6 sewn eyelets on the crown. Fitted with an inner hat band. Stiff and pre curved bill. Fitted with an adjustable hook and loop closure. One size fits most children.