Features: The Makalu Lite AS (Antishock) will make your mountain adventures more enjoyable than ever. Anti-Shock System - The Antishock model is equipped with the DSS damping system, which ensures a reduction in impact to relieve stress on the muscles, joints and ligaments Aergon Air Grip - Perfect grip, easy strap adjustment, absolute handling ease. Uncompromising performance and security! Speed Lock Plus lever system - This collapsible and durable 3-section HTS 6.5 aluminum pole infinitely adjustable from 110 - 135 cm using the durable Speed ck plus lever system. Lightweight Aluminum Construction - Delivers superior stability to withstand extreme conditions and applications.