Strong and comfortable helmet consisting of ABS outer shell and EPS inner shell. Equipped with headlamp clips to secure the lighting and a chinstrap buckle designed with a safety release to break away between 15 and 25 kg. The UP/DOWN adjustable size system suits men, women, and kids. Very quick fastening and opening by designed release buckle. Adjustable headband and chinstrap ensure more comfort. Recommended for working at height, rescue, and industrial use.