The biggest selling point of these shoes is the silk upper, which is so thin and really excellent! The traditional saro weaving method is adopted, which enhances the strength and toughness of the upper and ensures breathability. 䨻 Silk is a nylon material with the characteristics of lightweight, high strength, and high toughness, which is 24% lighter than traditional mono yarn. In order to increas...

Li Ning's EVA is made of EVA's ethylene vinyl acetate copolymer, abbreviated as EVA, with a general content of vinyl acetate (VA) ranging from 5% to 40%. Compared with polyethylene, EVA has been widely used in fields such as foaming shoe materials, functional greenhouse films, packaging films, hot melt adhesives, electric cables, and toys due to the introduction of vinyl acetate monomer in the mol...