Black Diamond Long Haul Harness -- Big wall climb in comfort in the Long Haul Harness. An update to BD's ultimate aid climbing harness, the Long Haul is made from the same lightweight materials as their Technician harness, but with way more padding. It has five molded gear loops, a rated haul loop, and two seamless nylon Infinity belay loops. Additional features include quick drop adjustable leg loops and ice clipper slots.