The invention relates to a pair of leather working gloves. The leather working gloves are elastic and are in the type of being attached to hands. Each leather working glove comprises five finger portions used for containing the fingers of a human body, a palm portion connected with the finger portions and used for containing the palm of the human body, and a wrist portion used for containing the wrist of the human body. The leather working gloves are characterized in that the leather working gloves are coated with fluorescence lines, the fluorescence lines extend along the two sides of each finger and are connected between the fingertips and the finger bottoms, and the fluorescence lines 3-6 mm wide are formed. The leather working gloves are coated with the fluorescence lines around the side faces of the fingers, so that when a worker works at a place with poor illuminance, the finger contour of the worker can be displayed clearly, the prompt effect is good, and cost is low.