LEKI Trail Enzian AS Poles (Pair) Nylon webbing straps adjust quickly and easily without the use of a buckle for convenience and comfort Expander locking system offers quick, easy-length adjustment and a secure hold Integrated anti-shock spring cushions your pole plants on hard surfaces Steel Flextip are concave and cylindrical and offer a secure hold on all terrain and surfaces Spring has three settings to customize your level of comfort Hardened steel tip provides a good grip on most surfaces while the entire tip is replaceable