Characteristics Materials: Polycarbonate (PC) Construction type: Hard shell Color scheme: Monochrome Intended use: Adult Ventilation type: Fixed Main product color: Black Adjustable fit: Yes Protective foam material: Styrofoam (EPS) Finish: Matte Sports headgear type: Helmet Activity: Mountain biking Product color: Black Ventilation: Yes Suitable gender: Unisex Package contents Number of pieces: 1