Love these poles. They are super lightweight but stronger than an ox. Love the z-pole design and can even adjust the tension of the inner cord if they loosen over time. Black Diamond knows how to produce a quality trekking pole. I'm 5'6" and went with the 120cm length as opposed to the next smaller length. Since these poles don't adjust, getting the right length is important. I use my poles
                    
This review was written in the old system and had content requirements that are different than reviews written today.