Black Diamond Half Dome Helmet UP plus we’ve optimized the nose

plus we’ve optimized the nose geometry to allow for efficient clipping

312 routes

Updated knit with softer lining provides exceptional breathability and improved comfort

Enclosed in a frosted globe

Triple Dash Middle Marker—adds margin of safety for identifying middle of rope

Black Diamond Half Dome Helmet UP plus we’ve optimized the noseThe 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. PRODUCT FEATURES EPS impact foam and durable ABS shell Updated, low profile suspension system Streamlined, lightweight headlamp clips One