9FIFTY Snapback features an embroidered ESL logo at the front panel, and a snapback closure at the rear. STRUCTURED STRETCH COTTON are made with the highest quality fabric sewn in panels with a button on top. The 9FIFTY snapback is not the best fit for larger head sizes, as it can look out of proportion and too small on a large head. If you wear a size 7 5/8, you are borderline in having a good fit in a 9FIFTY snapback. If you wear a size 7 3/4 or bigger, the 9FIFTY snapback will look too small on your head. For everyone else, the 9FIFTY is an easy and versatile hat.