Characteristics Activity: Skiing Ventilation: Yes Sports headgear type: Helmet Head protection: Yes Wind protection: Yes Recommended age: Child Eye protection: No Impact resistance: Yes Head circumference range: 51 - 55 cm Design Finish: Matte Fit system: Run System Ergo Snow Extended product color: black Main product color: Pink Ventilation holes: Yes Protective foam material: Styrofoam (EPS) Construction type: Hard shell Helmet shell material: Acrylonitrile butadiene styrene (ABS) Neck warmer: Yes Removable interior: Yes Safety warning Warnings Always fasten your helmet strap when in use. Make sure the helmet fits properly before use. Do not use the helmet if there is visible damage.