Ice silk is a specially treated viscose fiber, which has better moisture absorption and breathability than ordinary viscose fiber.Ice silk has the performance of cotton, the quality of silk, is an ecological fiber, with smooth cool, breathable characteristics, but also has good shape retention and drape, super toughness can be cut at will, so suitable for making summer clothes, such as T-shirts, seamless underwear, etc Viscose fiber is a type of regenerated cellulose fiber, which is mainly derived of natural plants after spinning and regeneration through cellulose.It is an environmentally friendly green product that will not cause harm to the human body The degradation time of viscose fibers is similar to that of ordinary cellulose fibers, which takes a few months to a year or so. Since its chemical composition is similar to that of ordinary cellulose fiber, the degradation process of viscose fibers is also similar. The specific degradation time depends on the composition and processing of the ice silk, as well as environmental conditions Ice silk fabric exhibits relatively good hydrophilicity, which means that if it becomes stained, the stain is likely to penetrate into the interior of the fiber and become difficult to remove The above is an explanation of the material of ice silk. If you are interested in trying our no show socks, we have many colors for you to choose. There must be something you like. This invisible socks purchase attempt is risk-free