Nordic Shark Grip - Specially designed grip for Nordic activities to generate effective power transmission for maximum performance; Shark Frame Strap Mesh - Lightweight and breathable fitting the hand like a glove and providing exceptional transfer of power to the poles; SpeedLock 2 Plus (SL2+) Length Adjustment System - An easy to adjust external lever system with exceptional holding power providing security and performance; Sturdy aluminum upper and super light and stiff lower carbon section for optimum swing weight and durability; Micro Basket prevents sinking into soft surfaces and protects the lower shaft from getting stuck deeply between rocks and roots. Easily exchangeable without tools; Universal Carbide Flextip provides optimal grip when hiking on all surfaces; Rubber Fitness Traction Tip provides perfect grip on asphalt or concrete as well as a low-noise pole plant