The general objective of this project is to make available to companies in the footwear sector a set of parametric CAD tools that allow, on the one hand, the efficient design of the footprint of a footwear floor, allowing the customisation of the footwear through additive manufacturing techniques to achieve certain advanced functionalities of the same (it can be only aesthetic customisation of low level or it can be technical customisation of high level inferring the product new characteristics) allowing the functional evaluation of the design created, inasmuch as they have an added value.