Comfortable, ventilated helmet. The Vertex Vent helmet ensures a high level of comfort thanks to its 6-point textile suspension and the Centerfit and Flip+Fit systems, which provide an excellent fit of the helmet on the head. Thanks to its chin strap with adjustable retention force, it is suitable for both work at height and on the ground. It has ventilation openings with sliding flaps to ventilate the helmet. Optimal integration of a Petzl headlamp, visor, standard hearing protection and numerous accessories make it a modular helmet that meets the additional requirements of professional users. 6-point textile suspension ensures an optimal fit. Centerfit adjustment system with two lateral adjustment wheels for a secure fit of the helmet in the centre of the head. Flip&Fit system for placing the headband in the down position for optimal helmet fit. When not in use, the system can be stored in the helmet shell. Supplied with replaceable standard comfort pad. Dual chin strap allows adjustment of chin strap retention to different work situations (height/floor). Clip has two positions: high retention force reduces the risk of the helmet being torn off the head in a fall, low retention force reduces the risk of strangulation if the helmet gets caught on the ground while working, shock absorption by deformation of the outer shell. Ventilation openings with externally adjustable sliding flaps allow for adapted ventilation of the helmet.