(1) Beautiful shape: the heel shape of leather shoes and the overall shape of leather shoes should be beautiful. When choosing, you should choose those with stretched lines, three-dimensional products, novel styles and elegant colors.

(2) Selection of leather shoes surface and substrate: Leather shoes are not only divided into pigskin, cowhide, front leather and finished leather, but also divided into all aniline leather, semi-aniline leather and aniline leather.

(3) Specification and quality: Generally, there should be five signs on leather shoes: 1) size, indicating the length of leather shoes; 2) numbering, consistent with double numbering, to prevent arrangement errors; 3) The model shows that the shoe last is fat and thin; 4) The product grade and inspection number are generally stamped with the same seal, and the product grade is marked with Grade I and Grade II. There are also standard products and sub-products, which reflect the differences in product quality and price. The inspection work number is the inspector's code name. 5) A trademark is a symbol of a commodity and its reputation. Specification is also quality. Each of these five marks has an important role.