The Leki KHUMBU AS are a shock-resistant version of the popular Khumbu poles. Thanks to their resistance to shocks, no muscles, joints or ligaments will get oveloaded. In addition, they come with comfortable Aergon CorTec handles and Speed ??Lock + adjustment system for easy and intuitive length adjustment (110 - 145 cm). The lightweight and stable aluminum poles are the perfect combination for your next hiking trip!