
However, a survey released by Germany’s West German Radio shows that many plastic “hole shoes†contain carcinogens and may be harmful to health.
According to reports, researchers have discovered a number of polycyclic aromatic hydrocarbons with carcinogenic effects in a variety of plastic "hole shoes" at various price points. These substances can enter the body through the skin. In addition, some plastic shoes also detected chromium, cadmium, lead and other environmental pollution of heavy metals. Certain substances contained in the "hole shoes" of some brands may also cause dermatitis and allergies.
This can not help but think of the cheap hole shoes that flood the shopping site, ranging from a dozen yuan to a few dozen yuan. How many of these shoes are qualified?
Dozens of dollars of holes in shoes, mostly impersonated by plastic. Plastic "hole shoes" are also light, but breathability is not as good as ordinary shoes. Because the shoe holes above it can only help the foot to breathe, but most need breathable and sweaty feet, but they are not protected. Imitation version of the shoe material is relatively inferior, not resin but plastic, adhesive shoe glue and shoe dye may contain harmful chemicals, a certain irritation to the skin, coupled with poor permeability of plastic, sweating can not be evaporated as soon as possible Induces contact dermatitis.
In addition to chemical elements harmful to humans, because the material of the hole shoes is softer than ordinary shoes, children often suffer from accidents in which the shoes are worn by the escalator. In order to prevent the hazard of dangerous chemicals, experts recommend that people wear socks when wearing “hole shoes†to prevent direct contact of dangerous chemicals with the skin.
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