"Cave shoes" is the most popular product this summer, because many international models have been popular.

But the reporter learned from the hospital that recently, Department of dermatology has been treated by some patients who are allergic to wearing inferior "hole shoes".

So many people like "hole shoes", one is the celebrity effect, and the other is because of its comfort and strong function.

The reporter learned from the counters of a department store in friendly square that the genuine "cave shoes" were made of resin material, very light, and only 100 grams of a shoe, good air permeability, skid resistance and abrasion resistance, which could inhibit the growth of bacteria and fungi and soften with the temperature. It is very convenient for rain to tread water and to play on the beach, but these shoes are very good imitation.

Reporters visited the Taiyuan street night market and some shoe stalls in the big vegetable market, and found that the imitation version of the "cave shoes" only sold for about 20 yuan, more than 10 times worse than the genuine ones.

This kind of imitation shoes soles are mostly plastic, and some people will feel burning feet when they wear them.

Gu Yuqin, director of Department of Dermatology, Second People's Hospital of Dalian, told reporters that Cory had recently received seven or eight patients with allergies wearing this kind of imitation "cave shoes". A young girl's skin on her feet was badly eroding and there was a lot of blister and rash.

Dr. Gu Yuqin said that wearing this kind of imitation shoe allergy is due to its inferior material, not resin, but plastic, adhesive shoes and dyestuffs may contain harmful chemicals, which are irritating to the skin, plus poor permeability of the plastic, and sweat can not be evaporated as soon as possible, which may induce contact dermatitis.

What is more harmful is that toxic chemicals can penetrate into the body through the skin and bury more health risks.