Abstract: A elastomer structure (10) for tyres or shoe soles, said elastomer structure (10) comprising:—an elastomer wear layer (11) comprising threads (12) being moulded into the wear layer (11),—and an adjacent cord layer (13), wherein the threads (12) in their longitudinal direction are arranged essentially perpendicular to the cord layer (13), characterized in that the threads (12) are attached inside the cord layer (13), the threads (12) each having two legs 16 going through a respective hole (17a) and (17b) in the cord layer (13) and extend longitudinally through the cord (13) to a wear surface (14) of the wear layer (11) and in that part of the legs (16) are wave-formed.