Simple and ready to wear. The 19-004 features a low-profile 6-panel crown with a structured front, giving it a polished silhouette without feeling too tall or bulky. Its cotton construction and metal press buckle closure make it a cap that works just as well for corporate branding as it does for retail-inspired merch., Key Product Features. Brushed Bull Denim - Soft feel with a durable, rugged structure Low Profile - Shallow crown for a relaxed, casual fit Structured Front Panels - Full buckram construction delivers a firm, defined shape that holds its form Seamed Front Panels - Provide durability and a stable surface for your artwork Metal Press Buckle - Durable metal construction with secure press-fit closure