The Half Dome helmet from Black Diamond 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 that allow you to securely attach a headlamp to your helmet. Finally, an updated chin strap adds more efficiency and security while on the rock.The Half Dome is the ideal helmet for those who want to buy their first climbing helmet, or for those who are looking for a helmet that is as robust and durable as possible, with a comfortable and flexible fit. Half Dome Climbing Helmet