Designed with the best features for an industrial quality helmet for work at height and general site safety. Built to mountain engineering certification, the Multi Pro helmet is built to last and has provision for all the standard accessory types that are needed on the job.Impact and penetration protection meets and exceeds AS/NZS 1801.Integrated half face visor can be added in Clear (APX-V20) or Smoke Mirror (APX-V21). Scratch & fog resistant for complete protection. Simple, direct fit to Apex helmets APX-02 and APX-05.Size adjustment system for a perfect fit. 10 air intakes, vents mesh covered to prevent debris entry.. Inner lining fully detachable and washable. Head lamp holder clips. Two slots for mounting ear defenders. Impact tested to crown: 100 joules. Impact tested to sides / front / rear: 25 joules. Non-releasing chin strap.Reflector stickers. Custom branding (MOQ 1000). 5 year lifespan.