At 9.9mm x 70m, the PMI Synergy climbing rope is long enough to accommodate modern sport routes while keeping weight to a minimum. Suitable for traditional and sport climbing, the Synergy is as at home at the crag as it is on a long multipitch route. 70m length allows for long leads and rappels. 9.9mm diameter keeps the weight down for the approach. Kernmantle construction combines durable braided sheath and shock-absorbent core for protection from fall forces. Meets or exceeds UIAA tests for falls, impact force and elongation.