This baseball cap is made with unstructured 100% cotton. With an adjustable hook/loop tape closure that adjusts from 20" to 24", a crown measuring 3.25" this baseball cap is a sure fit. The brim is low sitting and the inside includes a sweatband to help wick sweat away from your brow.
The Amphibious Outfitters - Certified Scuba Diver Baseball Cap is the yin, to your yang. You've found what you're looking for.