Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Half Dome Helmet by Black Diamond $59.95 Denim / S/M - $59.95 Slate / M/L - $59.95 Denim Slate Color Chevron down icon S/M M/L Size Chevron down icon Availability: Translation missing: en.general.icons.icon_check_circle icon Only 1 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Looking for Local Pick-up? Choose a store below. Product Locator by Locally Notify me when back in stock Email address Email me when available 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.