Comfortable And Ventilated Helmet. The Helmet Vertex Vent Guarantees A Very Comfortable To Use, Thanks To The Harness Fixing Fabric With Six Points And Centerfit And Flip & Fit Systems That Provide Excellent Sealing Of The Helmet On The Head. With A Chinstrap Adjustable Resistance, It Is Suitable For Work At Height And Ground Work. It Has Ventilation Holes With Sliding Doors To Ventilate The Helmet. The Optimal Integration Of A Petzl Lamp, A Protective Visor, Noise And Multiple Accessories Protections Makes It A Completely Modular Helmet, Which Responds To Additional Needs Of Professionals. Use Very Comfortable: - Harness With Fastening Tissue To Six Points That Adapts Perfectly To The Shape Of The Head, - Centerfit Adjustment That Keeps The Helmet Perfectly Centered On The Head, Thanks To The Two Wheels Of Lateral Adjustment, - Flip & Fit System That Allows A Low Position Of The Headband To Ensure An Excellent Sealing Of The Helmet. The System Falls Inside The Helmet To Facilitate Storage And Transport, - Supplied With Standard Interchangeable Comfort Foam. Protection Suitable For Working At Height And The Work On The Ground: - Dual Chin Strap That Allows The Employee To Change The Resistance Of The Chin Strap To The Helmet To Adapt To Different Environments: Work At Height (En 12492) And Ground Work (En 397). The Clip Has Two Positions For Two Modes Of Use: High Resistance, To Reduce The Risk Of Loss Of The Helmet During A Fall And Low Resistance To Reduce The Risk Of Strangulation In The Case Of Coupling Of The Helmet When The User Is On The Ground, - Shock Absorption By Deformation Of The Outer Shell, - Ventilation Holes With Sliding Doors Can Be Adjusted Externally To Aerate The Helmet According To The Conditions Of Use. Modularity Of Accessories: - A Visor With A Side Connection System Easyclip Easy Installation, - Petzl Headlamp With Attacks Or Headlamp With Elastic Band, - Protective Helmet That Protects The Shell From Dirt And Paint Projections, - Neck Protector To Protect The Neck From The Rain And From The Sun'S Rays, - Badge Holder To Quickly Identify The User, - Chin Strap And Interchangeable Padding, - Hearing Protection, - Available In Seven Colors: White, Yellow, Red, Black, Orange, Blue And Green, - Are Available In Two Versions-Visibility: Yellow And Orange.