“pregnant spears” is the brand name of guangzhou's safety protection technology company ltd., which specializes in the development of maternal products and has several autonomous patents in the field of personal safety protection. The "pregnancy ghost" patented shoes, designed for the exclusive use of pregnant women, with multiple considerations of medical care for pregnant women, labour protection and anthropology, and incorporating current fashion elements, giving pregnant women a comfortable, relaxed, safe foot protection layer, simple, elegant and light, and combining professional security and fashion style features to provide pregnant mothers with a convenient october-neonatal path. A pair of shoes to record the good years of life, and put it on, the journey of bringing up children, as immortality