Height Endurance Mountaineer Helmet Height Endurance Mountaineer helmet is the ultimate evolution of our Height Endurance range. This vented, peak-less helmet is designed for multi-purposes. It is ideal for working at height, rescue operations and climbing activities. Thanks to its inner EPS foam, this style is fully certified to the EN 12492 standard. Its comfortable sweatband and wheel ratchet adjustment ensure optimal fit. Wide range of accessories available. Features Specially designed for working at height Chin strap included Size adjustable headband via wheel ratchet system Hi-Visibility colour for visibility in daylight Light and robust Compatible accessories available Up to 7 years lifetime from manufacturing date (as long as undamaged) CE certified Materials ABS, EPS (Expanded Polystyrene) Standards EN 12492 EN 397 (Impact/Penetration/-30°C) ANSI/ISEA Z89.1 Type I, Class C Documentation Datasheets Declaration of Conformity (EU) Declaration of Conformity (UK) Usersheet- 143USP- 143USP EN Certificate (EU) EN Certificate (UK) Portwest PS73 - Height Endurance Mountaineer Helmet