The combination of innovations found in the Symbioz Original (from precision, wrap-around bindings to the Hyperflex concept) help make walking safer, more comfortable and more natural, eliminating any rough patches from the terrain.Hyper-flexible and light with an ergonomic binding, the Symbioz adapts to the unevenness of the terrain to give extraordinary traction. The inserts provide elasticity and lightness and offer a feeling of freedom and ease.Thermoplastic reinforcements support the SYMBIOZ distortion constraints to provide a natural stride in both the bending and twisting phases. Combined with the vertical blades, the stainless steel bidirectional crampons placed under the foot give incredible traction (uphill), excellent grip (downhill) and perfect drift control (incline). The flexible frame follows the shape of the terrain, provides superb stability and complete safety and avoids sudden sliding in powder snow.