An improved method of forming a structure out of a polymer such as TPR includes forming a body that is molded to include at least a portion of a connector, interconnecting the portion of the connector with a cooperative other portion of the connector, and overmolding the connected portions of the connector with a polymeric material to retain the connector in its connected configuration. This enables, for example, a link of a chain to be formed from an elongated body having at its ends cooperable connector portions that are connectable together to form a ring-like structure which is substantially continuous about its longitudinal extent. The connector is then overmolded with a polymeric material, which may be the same material from which the elongated body is formed or another material, in order to retain the portions of the connector in the connected configuration.
