Black Diamond Distance Visor Hat Black. Ideal for running and other fast-paced missions this visor is lightweight and breathable with its lightweight polyester mesh construction. Specifications for Black Diamond Distance Visor Hat: Manufacturer: Black Diamond Gender: Unisex Age Group: Adults Hat Size US: One Size Hat Style: Hat Application: All Purpose Fabric/Material: Nylon Weight: 46 g Features of Black Diamond Distance Visor Hat Rear buckle adjustment Fit: Regular Package Contents: Black Diamond Distance Visor Hat Black Diamond AP7230580002ALL1: Distance Visor Hat Black