Completely redesigned from the ground up, the Black Diamond Half Dome is the evolution of improved fit and weight savings.

This product will be shipped directly from Black Diamond and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only.

• The Half Dome is an all-purpose workhorse ideal for everything from trad cragging to alpine expeditions
• A custom-designed wheel adjuster for quick, secure and precise adjustments
• Hybrid design with molded EPS foam, generous ventilation and highly adjustable suspension system
• Suspension's custom wheel adjuster allows for improved fine-tuning of fit
• Headlamp clips are the most secure headlamp attachments on the market
• The most durable helmet Black Diamond makes
• Weight : S/M - 10 oz. M/L - 11 oz.
• S/M Fits 48-57 cm (19-22.5 in.)
• M/L Fits 55-61.5 cm (22-24 in.)