The Khumbu AS is the anti-shock version of Leki`s popular Khumbu, which helps protect muscles, joints and ligaments. It also comes equipped with the comfortable Aergon CorTec grip and the Speed Lock+ adjustment system for easy and intuitive length adjustment. The lightweight yet strong aluminum tubes make the perfect combination for your next hike! ALL FEATURES Grip size: Standard Suspension system: Dynamic Suspension System (DSS) Activities: Trekking / Hiking Age group: Adults Gender: Unisex Sizerun: No sizerun Construction: Vario (continuously adjustable) Pack size: 71 cm Weight: 284 g Segments diameter: 18|16|14 mm Shaft geometry: No bend Shaft shape: Cylindric Grip: Aergon Strap: Lock Security Strap Soft 2.0 Shaft material: Aluminium (HTS 6.5) Shaft upper part: Aluminium Shaft middle part (1): Aluminium Shaft lower part: Aluminium Locking system: Speed Lock plus Basket: Trekking 2.0 Tip: DSS Tip