Safety helmet VERTEX® is comfortable, featuring a 6-point textile interior, CENTERFIT and FLIP&FIT adjustment system. It has no vents to protect against electrical hazards and includes flame and metal splash protection. The helmet has side slots for attaching hearing protectors and allows for optimal attachment of Petzl headlamps. The breaking load of the chin strap is 25 daN, adjustable to 50 daN depending on the work situation.