NOTE: Load-bearing climbing equipment is non-returnable. More details, including our full return policy are available HERE.
Pro can easily be described as the best all around rope for durability and handling. At 10.1mm, the Pro has performed to the highest standards on more routes than most of the competition combined. It features a low impact force and as with all of Sterlings ropes DryCore.
Marathon series are constructed with a thicker sheath for durability and long lasting performance.