The Backcountry 3.0 Trekkiing Poles id designed for tireless hikers who nees the maximum in stability, strength and durability. Aluminum alloy construction is sturdy and tough. Telescoping 3-segment design compacts to 65 cm when not in use. The lower segment is graduated to make it easy to set the poles at the correct length. The grip uses a unique blend of soft foam for the main part of the grip for all day comfort and a dense, grippy rubber on the top part of the grip for enhanced control and greater resistance to wear and tear. The wrist straps are easy to adjust while moving and are traction and durability. Graduated lower segments for easily setting the correct length Telescoping 3-segment aluminum alloy construction is sturdy and durable Soft foam grips are ergonomically shaped for all-day comfort The top of the grip uses dense, grippy rubber for enhanced control and greater resistance to wear and tear Extendable from 67 to 135 cm Fast and sec