Sterling Quest 9.6 mm XEROS is a high-level climbing rope perfect for the crag! With a diameter of 9.6 mm, it offers a perfect balance between manageability and durability! This makes it ideal for all types of climbing, super reliable and strong. The feel is also exceptional, smooth and flowing, making quickdraws easier and allowing for a better and more precise belay.Its qualities don't end there! The XEROS technology, exclusive to Sterling, takes the concept of Dry rope to another level. Unlike other treatments that make only the outer sheath waterproof, Sterling has developed an innovative manufacturing process that treats every single fiber that makes up the rope, from the core to the outer sheath. This translates into safer and more performing ropes in humid conditions, allowing you the freedom to focus on climbing without worrying about your safety.