The Makalu COR-TEC poles from Leki are great for expeditions to the everyday hike. Made from 3 telescoping sections of durable, lightweight aluminum covered by a lifetime warranty for shaft breakage. A Cor-tec grip with a positive angle and the auto comfort strap makes these poles very ergonomic. These poles weigh in at 21.7 oz for the pair, and are adjustable from 31.5"-55"(80-140cm).