ANDREW MIDSOLE SYSTEM
Andrew Semi Crampons Frame
Rigid TPU midsole, with a shell architecture that tapers off from the heel to zero thickness at the metatarsus. This structure is designed to guarantee the right balance of stability, sensitivity and shape-holding capability, and the controlled flexion of the front part of the foot. Used in shoes with slots for semi-automatic crampons.
Torsion Shock Absorber Stability Lightness
Variable density polyurethane midsole, designed to streamline tensile strength, shock absorption and micro-vibrations from the impact with the ground in the areas of the heel and metatarsus. It guarantees uniform and stable load distribution, reduces stress to the lower limbs and offers at the same time maximum propulsion. Antistatic, abrasion and puncture resistant, anti-vibration.