Women's Half Dome Helmet

Logo with the text 'GUIDE PICK' and a bow graphic on a white backgroundGuide Pick™ Product

A durable, impact-resistant helmet with a simple fit system that guides trust for day-after-day protection in rocky alpine environments, built to hold up through years of hard use.

Sale price$69.95 USD

Only 2 units left
Color: Alloy
Size: S/M
Sizing: Black Diamond Helmets

Black Diamond Helmet Sizing

Size Range:
[S/M] 53-59 cm (21-23 in)
[M/L] 58-63 cm (23-25 in)

How to measure:
Measure around the largest part of the head - about an inch above the eyebrows.

A "Guide Pick" For A Reason

A well-designed helmet should be put on... and then forgotten. You can be wearing a helmet for 10-12 hours at a time while climbing, so comfort is almost as important as safety. The Black Diamond Half Dome checks both those boxes.

    Free Shipping + Easy Returns

    Free Shipping on order over $150, and no hassle returns - we're all about simplicity.

    Pickup available at Whittaker Mountaineering

    Usually ready in 24 hours

    Women's Half Dome Helmet

    Women's Half Dome Helmet

    Alloy / S/M

    Whittaker Mountaineering

    Pickup available, Usually ready in 24 hours

    30027 SR 706 E
    Ashford WA 98304
    United States

    +18002385756
    Guide Pick Product

    Diggin' in to Details

    Our Take

    At Whittaker Mountaineering, we outfit countless climbers heading onto everything from local crags to big alpine routes, and the Half Dome remains one of the most dependable helmets we recommend. Its rugged construction stands up to real wear, and the updated fit system makes it easy for new climbers to dial in comfort without fuss. For anyone building a reliable kit that won’t quit on long, multi-day missions, this is the kind of no-nonsense protection we trust.

    Guide Pick™
    Straight From The Source

    Why We Love It
    Roland Scott

    Our guides reach for the Half Dome because it offers reliable protection day after day, especially in rocky alpine environments where falling debris is common. Its durable ABS shell and EPS foam give the kind of impact resistance guides trust when they’ve personally taken hits and kept moving. The simple, secure fit system makes it easy to adjust on the fly, and its long-lasting build means it holds up through years of hard use.

    “The BD Half Dome helmet has protected my head from so many rocks.”
    — Roland Scott, RMI Guide

    Our Philosophy

    We Simplify Outfitting

    Whittaker Mountaineering was born out of the need for RMI to make sure their clients had the appropriate gear to get to the top of Mt. Rainier safely. After decades of trying, reviewing, arguing-over, and recommending gear, we can’t help but know what we’re doing by this point. We know what works, we know what doesn’t, and we use that expertise to stock our store. 

    Who are these guys?

    Black Diamond

    Black Diamond has been outfitting mountain professionals for decades, building gear that’s tested on real climbs, not just in labs. We carry Black Diamond because their designs consistently deliver dependable performance where it matters most.

    See More From Black Diamond
    Best For

    All-mountain climbers, trad climbers, and expedition guides who need a reliable, workhorse helmet.

    Summits
    • Rainier (Standard Climb)
    Activities
    • Mountaineering
    • Ice Climbing
    • Rock Climbing

    What's the diff?

    Product Comparison

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    Best For

    All-mountain climbers, trad climbers, and expedition guides who need a reliable, workhorse helmet.

    Climbers who prioritize ultralight protection and maximum ventilation for long alpine days or fast ascents.

    Summits
    • Rainier (Standard Climb)
    • Rainier (Standard Climb)
    Activities
    • Mountaineering
    • Ice Climbing
    • Rock Climbing
    • Mountaineering
    • Rock Climbing