Lightweight, durable trekking poles designed to reduce impact, improve stability, and adapt to varied terrain. Key benefits Reduces shock to joints and muscles: builtin spring shock absorber cushions impacts on each step to help protect body parts during descents and rough terrain. Stable and secure adjustment: 31s locking system with rotating tightening lets you expand and contract the pole and lock it firmly in place. Durable materials for long service life: aluminum alloy rod body with tungsten steel tips and a tungsten steel mountaineering tip provide strong wear resistance on rocks and hard ground. Comfortable grip and good control: plastic antiskid handle offers a secure hold, moisture wicking, and builtin shock resistance for longer use with less hand fatigue. Portable and adaptable: foursection adjustable design folds down for easy carrying and storage; each pole weighs about 315g for light transport. Features Shock absorber design: integrated spring absorbs and buffers shocks to reduce impact transmitted to the body. Locking mechanism: 31s locking system combined with a rotating tightening system enables quick adjustment and reliable locking. Construction: strong aluminum alloy rod body for a balance of strength and low weight. Tips: tungsten steel tip and tungsten steel mountaineering tip for effective traction and durability on rock, dirt, and mixed terrain. Handle: plastic antiskid handle engineered for moisture management, shock absorption, and a comfortable grip. Sections and weight: foursection adjustable pole, contraction for compact storage, approximately 315g per pole. Practical use scenarios Day hikes on rocky trails: absorb impact on descents and protect knees while using tungsten steel tips for reliable traction on uneven rock. Backpacking and multiday treks: foldable foursection design and light weight make the poles easy to carry when not in use and quick to deploy when needed. Mountaineering and steep terrain: strong rod body and durable mountaineering tip provide stability and durability during steep climbs and technical approaches. What to expect Reliable shock absorption with a builtin spring to reduce repeated impact. Secure, repeatable length adjustments using the 31s locking system and rotating tightener. Longlasting tips suited to rough terrain and a comfortable handle for extended use. Specifications summary Shock absorber: builtin spring Locking system: 31s locking with rotating tightening Rod material: aluminum alloy Tip material: tungsten steel; mountaineering tip also tungsten steel Handle: plastic antiskid, moisture wicking, shock absorbing Sections: foursection adjustable Weight: about 315g per pole These poles are designed for users who need dependable shock absorption, solid construction, and easy adjustability for hiking and mountaineering conditions.