Leki Spitfire 3DThe new Trigger 3D system delivers superior control thanks to direct contact between glove and pole, easy to clip in and back out again, and a greater margin of safety owing to a smart three dimensional release trigger which expands the release range fourfold. The frame strap is now even wider and more comfortable, and is easy to clip into and out of the grip. Sample size length 120 cm Sample weight 256 g Construction Fixed length Number of segments 1