The Leki Cristallo SpeedLock trekking poles will help reduce stress on your knees by supporting and stabilizing you on the trail. SpeedLock external locking system requires little effort to securely adjust and lock pole sections into position. Aluminum alloy shaft walls feature 20% less swing weight without loss of strength. Soft rubber grips feature an edgeless shape and a textured surface to maximize comfort and minimize hand fatigue. Three-section poles extend from 27.5" to 57". Scratch-resistant surfaces and high-polish lacquering help protect the Leki Cristallo SpeedLock trekking poles from abrasion. Baskets provide extra support on soft terrain. Durable carbide tip optimizes grip on ice and rocks.