Item #BDHALF11-G-1

Black Diamond Half Dome Helmet Grey

Size: Size 1

Available Stock: 1 Alexandria Pickup: 24-48hrs Collingwood Pickup: 1
Free shipping for orders over $99. See Details

Completely redesigned from the ground up, the Black Diamond Half Dome is the evolution of our most popular climbing helmet. With an improved fit and weight savings of more than 40 grams over the original, the Half Dome is an all-purpose workhorse ideal for everything from trad cragging to alpine expeditions. We also added 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
  • Available in 2 sizes
  • The most durable helmet Black Diamond makes

Helmet Size Chart

Size 1 S/M (48 - 57cm)
Size 2 M/L (55 - 61.5cm)

Quick Specs

Weight S/M: 290g, M/L: 320g
UPC / Barcode 793661151340
Brand Black Diamond

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Rated 4 out of 5 stars. (2 customer reviews)

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Fits like a glove even tho its a helmet

13 February 2015
I didn't think I would wear it much, but I was wrong. Comfortable enough to forget your wearing it, which allows you to better focus on climbing. Lighter than expected, with good airflow. Strong design and the headlamp clips are very solid.

Comfy As!

14 November 2014
Great helmet,feels nice and comfy. I ordered the dark grey color which gets hot if you are in the sun. Should have gone white given the fact I live up in North Queensland. Otherwise great product.