The Backcountry Ergo is designed specifically for trail running where the poles need to adapt to the unique stresses of extra momentum and speed. Aluminum alloy construction delivers the right levels of sturdiness, strength and durability. The articulated handle is designed to help with forward thrust and to off-load weight while moving quickly. The wrist straps are easy to adjust while moving and are differentiated for right and left hands for optimal comfort. The exclusive Dart Baskets feature an innovative design that provides extra stability around the tip for uneven terrain like talus and the unique profile helps prevent them from getting stuck between rocks. The lower segment is graduated to make it easy to set the correct length. Carbide tips for the best traction and durability. * Aluminum alloy trekking poles designed for trail running * Articulated handle with an ergonomic grip helps with forward thrust and offloading weight * Telescoping 3-segment aluminum alloy construction is sturdy and durable * Reduced top segment to shave weight * Graduated lower segments for easily setting the correct length * Exclusive Dart Baskets are designed to provide extra stability around the tip on uneven terrain and prevent getting stuck in rocks * Easy adjust wrist loops are differentiated for right and left hands for optimal comfort * Extendable from 71 to 135 cm * Fast and secure locking system with an aluminum alloy clip makes adjustment quick and easy * Carbide tips for the best traction and durability * Rubber tip protectors included Specifications: * Weight: 446 g * Length: 71-135 cm, 27.9-53.2 in * Packed: 71 cm, 27.9 in * Segments: 3 * Diameter: 16-14-12 cm, 0.63-0.55-0.47 in Pole material: 7075 Aluminum Tip material: Carbide