A footwear, comprising: an outsole having an anterior portion and a posterior portion wherein at least one of said anterior portion and said posterior portion are configured to receive at least one protuberance (104, 106, 108); said outsole comprising a visible outsole map comprising at least one of an anterior portion outsole map and a posterior portion outsole map, each comprising different outsole coordinate systems (120, 20); said anterior portion including an anterior rail coupled to an anterior protuberance, said posterior portion of the outsole including a posterior rail coupled to a posterior protuberance, an anterior coordinate system on the anterior outsole map, having at least one axis (12-0, 19-0), wherein an anterior rail midline is collinear with one of the axes (12-0, 19-0) of the anterior coordinate system; a posterior coordinate system on the posterior outsole map having at least one axis (422, 420-0), wherein a posterior rail midline is collinear with one of the axes (422, 420-0) of the posterior coordinate system; each of the protuberances (106, 108) movably mountable on said outsole and configured to contact the ground and comprising at least one visible protuberance coordinate system corresponding to said outsole map, said at least one visible protuberance coordinate system comprising sets of pointers (112, 502, 504, 506, 508) positioned along the protuberance such that the pointers of the protuberance are symmetrically positioned in relation to a plurality of symmetry lines; the visible outsole map represents a plurality of reference points based on at least one of the anterior coordinate system and the posterior coordinate system; wherein each of said reference points on said outsole map represents a unique protuberance alignment setting in respect to said outsole map, and wherein each protuberance position enables a monovalent positioning in respect to the outsole map. an outsole having an anterior portion and a posterior portion wherein at least one of said anterior portion and said posterior portion are configured to receive at least one protuberance (104, 106, 108); said outsole comprising a visible outsole map comprising at least one of an anterior portion outsole map and a posterior portion outsole map, each comprising different outsole coordinate systems (120, 20); said anterior portion including an anterior rail coupled to an anterior protuberance, said posterior portion of the outsole including a posterior rail coupled to a posterior protuberance, an anterior coordinate system on the anterior outsole map, having at least one axis (12-0, 19-0), wherein an anterior rail midline is collinear with one of the axes (12-0, 19-0) of the anterior coordinate system; a posterior coordinate system on the posterior outsole map having at least one axis (422, 420-0), wherein a posterior rail midline is collinear with one of the axes (422, 420-0) of the posterior coordinate system; each of the protuberances (106, 108) movably mountable on said outsole and configured to contact the ground and comprising at least one visible protuberance coordinate system corresponding to said outsole map, said at least one visible protuberance coordinate system comprising sets of pointers (112, 502, 504, 506, 508) positioned along the protuberance such that the pointers of the protuberance are symmetrically positioned in relation to a plurality of symmetry lines; the visible outsole map represents a plurality of reference points based on at least one of the anterior coordinate system and the posterior coordinate system; wherein each of said reference points on said outsole map represents a unique protuberance alignment setting in respect to said outsole map, and wherein each protuberance position enables a monovalent positioning in respect to the outsole map.