The Black Diamond Zone is designed primarily as a high end sport climbing harness, but also features ice tool clip loops, making it versatile enough to be used for other types of climbing. Black Diamond's Fusion Comfort Technology ensures a comfortable fit in the waist band and leg loops, distributing the load evenly throughout the harness. At just over 300g, this is the perfect lightweight solution for the sport climber who wants to keep their options open for other aspects of climbing.