Climbing Helmet Black Diamond Half Dome Octane. The Half Dome is essential gear for climbers around the world. It features an improved design with easy adjustment for a perfect fit. The enhanced version offers increased comfort, safety, and functionality.

• Suitable for climbing, mountaineering, caving, and other similar sports activities.
• EPS foam for shock absorption and a durable ABS shell.
• Easy fit, quick adjustment with one hand.
• Lightweight and comfortable on the head.
• Fully adjustable according to head size.
• Breathable foam lining made of expanded polystyrene for maximum comfort.
• Soft head support that perfectly adapts to the shape of the head.
• Chin strap adjustment with buckle.
• Headlamp strap that folds into the shell for easy storage and transport.
• Large vents for excellent ventilation.
• Compatible with headlamps using headlamp clips.

Fit: Unisex.

Size: S/M 48-57 cm, M/L 55-61.5 cm.

Weight: S/M 330 g, M/L 350 g.

Certification(s): CE EN 12492.