This US NAVY submarine Hat by The Corps is a solid blue baseball cap made of cotton canvas. It features an adjustable snapback for a comfortable fit and is designed with Army, Navy, and American themes. This one-size hat is suitable for casual occasions and is ideal for wearing during the summer, fall, or spring seasons. Perfect for fans of the Navy or those looking for a vintage-inspired cap with a touch of military style.

This hat is a nice shape for its age. Not another one like it on eBay. This is the only one I have.