Multifunctional safety helmet for working at heights and rescue work. Light ABS helmet shell offers a high level of protection and durability. The 6-point textile suspension offers optimal fit and comfort. Euroslot adapters (30 mm) on the side for fitting earmuffs. Clamps for attaching extras with an elastic band, e.g. goggles and LED light for climbing helmet. Head circumference: 51-63cm .Conforms to EN 397, MM, LD, -30°C / EN 12492 .