The Black Diamond Vapor Helmet is now lighter than ever, making us forget we have anything clipped to our head at all. The webbing and cord harness system saves grams and space in our pack yet gives us infinite adjustments for a snug, made-for-us fit that won't slip or shift when we dyno or get horizontal. As we chase the sunset to the last pitch, the large side vents help us keep our cool, while the tough top cap gives us reliable protection as our partner battles the final crux above. When the sun goes down, the low-profile clips secure our headlamp for a well-lit rap.