Clothing
Gear
Accessories
Black Diamond Half Dome Helmet
Item #BLD0858 | 73 in Stock
– Ships Wicked Fast
& Free
close Unconditional 100% Guarantee
We guarantee complete satisfaction and an unlimited lifetime warranty. If at any time - now, next month, in 30 years - you're not 100% satisfied, send your gear back for a full refund. No questions asked.
Need help returning an item? - Click Here
close
Due to contracts with the following brands, we are unable to ship any of their products outside the US.
more...
Int'l Shipping
Backcountry.com uses UPS Worldwide Express or Worldwide Expedited
for all shipping outside the United States. We have found this method to be quick,
secure, and cost effective.
close
Pass It On
Black Diamond Half Dome Helmet
Protect your melon on your next climbing trip with the comfortable, adjustable, low-profile Black Diamond Half Dome Helmet. Whether you just shaved your head before a trip to the desert or you're wearing the thickest stocking hat you own, this helmet perfectly fits your head thanks to a one-hand adjustment knob. A simple twist makes the Half Dome Helmet's circumference bigger or smaller to match your headwear or hair style. Its low-profile design keeps the dork factor down when you're at the crags, and may save you from getting your head stuck in an offwidth one day.
Bottom Line: Save your dome with the Black Diamond Half Dome Helmet.
Ask Questions. Write Reviews. Give Answers.
Other Gear Freaks are looking at this product, too. So ask 'em questions. Give your insight. Get street cred.
Hi, throw your review on the Product Wall to show your Gear-telligence.
Hi, got a question? Ask on the Product Wall.
Are the black diamond helmets NFPA approved?
Flag
Though these helmets do meet all CE/UIAA safety certifications, they are not NFPA (National Fire Protection Association) approved.
Tweak This
Flag
By: fishy555552290615 (1)July 3, 2008
I wore this helmet while butt-sliding down some mountains in Seward, Alaska. I kinda biffed it and ended up rolling down the mountain, hitting lots of scrub brush and hard-pack. If not for this helmet, I'm convinced I'd be in a lot worse shape as my ice axes where banging the helmet the whole way down. Don't butt slide down mountains!
Was this helpful?
(0)
(0)
By: squinn2233511 (1)June 26, 2008
These helmets are perfect for what we need them for, our portable climbing wall which is used for all ages and sizes! I really love the flexibility, that they offer with the adjustable backside!
Was this helpful?
(0)
(0)
By: runninggirl (72)May 26, 2008
My climbing partner has this helmet and I'm always trying to steal it becuase it fits so nicely and comfortably. It doens't shift around which I really like.
Was this helpful?
(0)
(0)
By: Climberchick (1)January 16, 2008
I bought this helmet and it was the biggest waste of money I ever did on any climbing-related gear. The straps that go below your neck simply don't fit, and it's not because the helmet is too small: I have to wear a bandana over my head. When the strap is at its longest, it is still not below my ear so in order to have the helmet straight on my head, the strap has to be covering a part of my ear which is really annoying. I have another friend with the same helmet, and same problem.
Was this helpful?
(0)
(1)
By: Returns Rob (3)December 15, 2007
The helmet is quality. I like the fit, there is never an obstruction of view, like some other bulkier lids. Just be carefull when choosing the color white...it is more of a cream color.
Was this helpful?
(1)
(0)
By: Tor (1)January 3, 2007
This is a plastic helmet with foam inside. The problem is that the top of the head touches the foam. There are straps which should keep some distance between head and foam but it doesn't work like that. So if impact goes shock goes straight to your head and no force is absorbed by the straps. For my head the helmet slides a bit too easily.
Was this helpful?
(1)
(0)
By: Ryan Reneau@BC.com (33)December 24, 2006
I got the half dome in the beginning of 06, and love it! It looks great, fits great, and its light weight. You can't go wrong with the black diamond name!
Was this helpful?
(0)
(0)
By: JohnGchrist (341)December 16, 2006
I'm not really wild about this one. It didn't seem to give too many options as far as sizing. I had a lot of trouble trying to adjust the chin strap. If I was wearing a winter hat underneath and then wanted to take it off, it took forever to adjust it.
Was this helpful?
(3)
(0)
By: slot canyoneer101 (87)December 14, 2006
At first I was scared to buy an adult size helmet because I have a tiny head. I usually have to go with a kids size. After reading great reviews about this helmet, I wanted to give it a try.
I was so happy that it fit.
I will never have to buy another kid's helmet again!
Was this helpful?
(5)
(0)
By: luvoutdoor_s (139)September 6, 2006
This thing feels so nice. I have used for ice, rock, glacier, and caving. The clips are totally easy to use for a head lamp and the straps to fit are easy and snug around your chin. Don't worry about bonking your head in this sweet helmet.
Was this helpful?
(1)
(0)
By: Fogg (7)July 24, 2006
I have been using my Half Dome for about two years now and love this helmet.
Strengths: Looks great, the headlamp tabs are easy to use and hold the lamp on very well. Good suspention and easy to adjust.
weakness: The thing holds in the heat on warm days, but that is not all bad on cool days and nights.
overall: A great climbing helmet. I would surely buy another.
Was this helpful?
(17)
(0)
By: Phunk (28)May 28, 2006
I wear a helmet skiing, so why not climbing, right?
The half-dome feels good when it's on, because you don't notice it when it's on. It doesn't feel hot at all, because it's suspended off your head kind of like a hardhat.
The size adjuster thing works really well. However, I'm deducting a point because the chin strap is a little finicky, and it also loses its adjustment if you strap the helmet to your pack for the approach.
Was this helpful?
(5)
(0)
<textarea name="question_content" onkeyup="BCNTRY.wall.PDP.question_content_onkeyup(this.form)">${content}</textarea>
Impart your wisdom.
<textarea name="answer_content" onkeyup="BCNTRY.wall.PDP.answer_content_onkeyup(this.form)" onfocus="BCNTRY.wall.PDP.answer_content_onfocus(this)">${content}</textarea>
{if display == 'flagged'}
{if messaging.question}
${messaging.question}
{/if}
{if messaging.answer}
${messaging.answer}
{/if}
{else}
{if user.id == curr_user.id}Tweak This {/if}
{if flagged}
Un-Flag
{else}
Flag
{/if}
{if messaging.question}
${messaging.question}
{/if}
{if answer != null}
{if answer.display == 'flagged'}
{else}
By: ${answer.display_users} ${answer.date}
Tweak This
{if answer.flagged}
Un-Flag
{else}
Flag
{/if}
{/if}
{if messaging.answer}
${messaging.answer}
{/if}
{/if}
{/if}
Thanks for the review, ${review_display_name}
${review_rating}
${review_rank_img}
${review_title}
${rank_image}
By: ${user.display_name} (${user.post_count})${date}
Was this helpful? (${helpful_count}) (${unhelpful_count})
Tech Specs:
Material:
Hard plastic shell with EPS foam liner
Ventilation:
9 Vents on side and back
Adjustability:
Wheel on rear strap
Weight:
12.2oz
Recommended Use:
Sport, trad, ice, and alpine climbing
Warranty:
1 Year