An eyewear comprising: a frame structure defining two opposed side ends and a central portion therebetween; at least one lens attachable to the frame structure between the side ends; and a nose piece structure connected to the central portion of the frame structure; wherein the nose piece structure comprises: a base structure including a connector for attachment to a frame structure of the eyewear and a pair of nose piece bodies divergently and downwardly extending from the connector to a bottom end of the respective nose piece bodies, each of the nose piece bodies having opposed outer and inner sides (30, 32) extending between a front end and a rear end thereof, each of the nose piece bodies defining a plurality of first grooves on the outer side thereof and a plurality of second grooves on the front end, the inner sides of the nose piece bodies being free of grooves; and a comfort piece including a pair of nose pads integrally attached to the inner sides of the respective nose piece bodies, the nose pads wrapping around and covering the entire inner side and the rear end of the respective nose piece bodies, and a plurality of filling elements (56, 58) received in the respective first and second grooves (38, 40) of the nose piece bodies to form an integrated and inseparable one-piece component, the comfort piece being soft and flexible relative to the base structure, the nose pads and the filling elements (56, 58) surrounding the nose piece bodies, the filling elements (56, 58) fully filling the respective first and second grooves (38, 40) of the nose piece bodies such that the filling elements (56, 58) are substantially flush with respective outer side and front side of each nose piece body. a frame structure defining two opposed side ends and a central portion therebetween; at least one lens attachable to the frame structure between the side ends; and a nose piece structure connected to the central portion of the frame structure; wherein the nose piece structure comprises: a base structure including a connector for attachment to a frame structure of the eyewear and a pair of nose piece bodies divergently and downwardly extending from the connector to a bottom end of the respective nose piece bodies, each of the nose piece bodies having opposed outer and inner sides (30, 32) extending between a front end and a rear end thereof, each of the nose piece bodies defining a plurality of first grooves on the outer side thereof and a plurality of second grooves on the front end, the inner sides of the nose piece bodies being free of grooves; and a comfort piece including a pair of nose pads integrally attached to the inner sides of the respective nose piece bodies, the nose pads wrapping around and covering the entire inner side and the rear end of the respective nose piece bodies, and a plurality of filling elements (56, 58) received in the respective first and second grooves (38, 40) of the nose piece bodies to form an integrated and inseparable one-piece component, the comfort piece being soft and flexible relative to the base structure, the nose pads and the filling elements (56, 58) surrounding the nose piece bodies, the filling elements (56, 58) fully filling the respective first and second grooves (38, 40) of the nose piece bodies such that the filling elements (56, 58) are substantially flush with respective outer side and front side of each nose piece body. a base structure including a connector for attachment to a frame structure of the eyewear and a pair of nose piece bodies divergently and downwardly extending from the connector to a bottom end of the respective nose piece bodies, each of the nose piece bodies having opposed outer and inner sides (30, 32) extending between a front end and a rear end thereof, each of the nose piece bodies defining a plurality of first grooves on the outer side thereof and a plurality of second grooves on the front end, the inner sides of the nose piece bodies being free of grooves; and a comfort piece including a pair of nose pads integrally attached to the inner sides of the respective nose piece bodies, the nose pads wrapping around and covering the entire inner side and the rear end of the respective nose piece bodies, and a plurality of filling elements (56, 58) received in the respective first and second grooves (38, 40) of the nose piece bodies to form an integrated and inseparable one-piece component, the comfort piece being soft and flexible relative to the base structure, the nose pads and the filling elements (56, 58) surrounding the nose piece bodies, the filling elements (56, 58) fully filling the respective first and second grooves (38, 40) of the nose piece bodies such that the filling elements (56, 58) are substantially flush with respective outer side and front side of each nose piece body.