This USAF Retired US Air Force MSGT HAT Cap is a must-have for any fan of the military. The cap is made of acrylic and has a twill fabric type. It is adjustable and has a strapback adjustment type. The cap is suitable for unisex adults and has a baseball cap style. The multi-color cap is perfect for casual occasions and is not signed. It is not a vintage item and was made in China. The cap is not handmade and is not personalized. The Trade Winds brand is responsible for this high-quality product.