The Black Diamond Couloir Harness is the ultralight, extremely packable harness built with our low-profile Fusion Comfort Technology. The Couloir is the harness of choice for mountaineers and skiers on  steep snow climbs, short rappels and technical glacier travel.

• Redesigned ultralight construction with hydrophobic fabric and Fusion Comfort Technology
• Speed buckle for easy on/off while wearing skis or crampons
• Two webbing gear loops
• Four Ice Clipper spots with ice screw slots in each leg loop for reduced clanking
• Full-Strength belay loop
• Extremely light, packable and low profile
• Primary fabric is bluesign approved