Gold label, black label, white label, blue label.

1. Gold label: refers to the golden brand logo on clothes, which represents the high-end quality and brand image of the product.

2. Black label: refers to the black brand mark on clothes, which represents the basic brand image and quality benchmark of the product.

3. White label: refers to the white brand logo on clothes, used for low-end brands and manufacturing companies that do not have their own brands. The white label does not have a specific brand name, but only some simple product information, including manufacturer, size, etc.

4. Blue label: refers to the blue brand logo on clothes. There is no unified definition of blue label. Each brand has its own standards. The blue label of the Li-Ning brand represents that this product is Li-Ning's high-end sports equipment series.