Innovative head protection combination with optimised weight distribution. Innovative helmet set for safe working. Particularly suitable for professional chainsaw applications. Complete set with hearing protection, face protection and robust helmet shell. Optimised weight and ventilation openings for high wearing comfort. Metal visor with high light transmission. Head circumference can also be adjusted while wearing the helmet using the twist lock. Ventilation openings distributed over the entire helmet shell. Short peak for unobstructed vision and work. Reflective stickers all round for increased visibility. Elasticated visor seal on the helmet peak to prevent dirt from entering. Individually adjustable hearing protection.