This 911 Towers Heroes Memorial Tribute Cap is a must-have for anyone who wants to pay their respects to the brave men and women who served as first responders during the 9/11 attacks. Embroidered Pattern Design. Made of durable cotton canvas, this black baseball cap features an adjustable strap that ensures a comfortable fit for everyone.  It also has a solid pattern and a unisex design that makes it suitable for both men and women. The cap is made in an unknown country or region, but its quality and style are undeniable.