This quality MLB baseball hat is for Houston Astros fans only. The attractive Classic Style hat has a distinct look. The body of the hat (not the brim) is assembled from six separately created panels of cotton twill. All six panels meet under the top button. This Classic Style Astros baseball hat is a great choice for lifelong fans. The hat fits 10 year olds and will continue to fit them into their adult years. The hat fits sizes 6 7/8 – 7 ½. An adjustable back tab lets growing kids adjust the hat size as their heads grow.