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The support phase
During the support phase, the assembly insole is inclined outwards to accommodate the support of the heel . In the external area of the heel the shock-absorbing thickness is greater to absorb the impact , while the internal front area of the wedge is made up of shock-absorbing material to distribute the thrust force . The asymmetric tread design aligned with the support axis and the protruding profile increase the contact surface.
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The push phase
The assembly insole is inclined inwards to accommodate the support of the forefoot , which naturally leans inwards. The internal front area of the wedge is made of shock-absorbing material to distribute the pushing force and the tread caps also protrude outwards to increase the support surface.