The invention discloses detachable and replaceable protection goggles, comprising a frame, wherein each side of the frame is provided with a detachable lens frame; the top of each detachable lens frame is provided with a clamping part; one side of each detachable lens frame is provided with a temple while the other side of each detachable lens frame is provided with a nose pad; a nose pad supportis arranged on the tops of the nose pads; a first magnet piece is mounted on the top of the nose pad support; one side of each temple is provided with a skid-resistant layer, and a buffer layer is arranged on one side of the skid-resistant layer; the other side of each temple is provided with a connecting piece, and a fixed block is mounted on one side of the connecting piece; and a neck is arranged on each fixed block. According to the invention, lenses of different functions can be replaced at will via the detachable lens frames, and the detachable lens frames are firm in structure, not prone to damage, and convenient for lens replacement; the nose pad support can absorb unwanted sweat and oil; the skid-resistant layers prevent the goggles from falling due to excess sweat; and thus, thegoggles provided by the invention are more friendly to people in usage, and a great number of unnecessary troubles are reduced.