[Fabric Description] The dyes used in jeans are vegetable dyes, which have the characteristics of poor dyeing power and easy fading. This characteristic causes the jeans to fade during the process of wearing and washing. The discoloration of jeans is an attribute of the fabric and has nothing to do with the quality. [Technical effect] The yellow mud color is artificial, and there are differences in color depth. The oxidized coating on the surface will turn yellow over time, and washing will cause the oxidized coating to wear off and turn blue. Buyers are asked to consider the process acceptance when placing orders. [Washing Instructions] Specially crafted products cannot be machine washed, and do not add detergent or bleach! It is recommended to wash them with clean water on the reverse side during cleaning and maintenance, and do not mix them with light-colored clothes to prevent color transfer. Dry on the reverse side, do not soak in laundry detergent and do not expose to the sun. The frequency and method of washing and drying will directly affect the degree of discoloration of jeans. [Please strictly follow the fabric instructions and washing instructions for use] Different colors correspond to different fabric compositions, so they are not wrong hair.