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The tried-and-true construction of our classic Half Dome helmet, now with new low-profile suspension, updated outer shell and secure, streamlined headlamp clips.


The Half Dome has long been a staple for climbers worldwide. Now redesigned, the helmet features a new lower profile suspension system with a one-handed dial combined with streamlined headlamp clips for added comfort and simplicity. Finally, an updated chin strap adds more efficiency and security while on the rock.

Black Diamond Half Dome Helmet

    • Co-molded EPS foam with low-profile polycarbonate shell
    • Updated, low-profile suspension system
    • Streamlined, lightweight headlamp clips
    • One-handed fit adjustment dial
    • Easily adjustable chin strap
    • Weight :  
      • [S/M] 330 g (11.6 oz)
      • [M/L] 350 g (12.3 oz)
    • Size Range :  
      • [S/M] 50-58 cm (19.7-23 in)
      • [M/L] 56-63 cm (22-25 in)
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