Non-bleached and non-dyed Colors refer to original and natural colors without any bleaching or chemical dying. Whenever possible, Slow Lane employs natural colors that do not involve any bleaching and chemical processing. When we talk about natural colors, we are very likely referring to yak products sourced from the Tibetan Plateau. We do not believe in that the use of bleach and chemical dyes in northern China, where water resources are scarce. Through chemical processing, naturally dark yak wool can be dyed into bright, light colors. However, this process can cause serious environmental damage and may also harm the fibers. Therefore, we minimize the dyeing and bleaching of the fiber, which means the products retain the natural colors of the yak’s wool.