Three national standards in the shoe industry have been released to help consumers buy shoes that are more comfortable and fit better.

The State Administration for Market Regulation recently approved the publication of three national standards: "Shoe Size Comparison Table", "Shoe Last Size Measurement Method", and "Shoe Inner Cavity Measurement Part 1: Shoe Length". This release of standards focuses on the core system of shoe sizes, establishing a full chain of technical specifications from shoe last measurement, shoe inner cavity measurement, to shoe size conversion, providing scientific and unified technical support to promote the fit and comfort upgrade of footwear products.