With the world's leading technical level of the lightning protection shoes recently by the Air Force Aeronautical Meteorological Institute, Beijing Lei Dun Security Protection Technology Co. Ltd. and Henan three five one five leather shoes factory jointly develop success.

It is reported, this use of nano modified rubber shoes with lightning protection, lightning protection recognized" lightning always through resistance minimum channel into the ground" and the protection of the greater the resistance, lightning strike probability is smaller, less resistance, lightning strike probability is designed on the principle.

By the national lightning protection device to test center tests, each shoe insulation resistance in dry condition for 11500000000000000 euro; sole soaked in 10mm of saline water in electric resistance is 2500000000000000 Europe, compared to the usual 1000 ohms resistance high out of the millions of times. After the sole and the shoe is applied between the standard lightning impulse voltage, in a dry condition is greater than or equal to 20000 volts, soak in 10mm brine is greater than or equal to 1.7 Wan Fujun found no breakdown phenomenon. Two shoes withstand 3.4 - 40000 volts lightning impulse voltage impact. The human body in this kind of lightning protective shoes, can greatly reduced due to a current into the ground after the formation of the step voltage. China National Accreditation Board for laboratories for this issue a certificate of accreditation.