The 1.7mm (± 0.1mm) Southern Power Grid special anti puncture and anti-static fabric midsole is developed by Dongguan Lengzhi Shoe Material Co., Ltd. for Southern Power Grid work rubber shoes. It has a puncture value greater than 600N and features thinness, softness, and fully meets the latest requirements of Southern Power Grid work rubber shoes for its canvas midsole.

2. The puncture resistant fabric midsole is a patented product of Dongguan Lengzhi Shoe Material Co., Ltd. It is the latest product developed in May 2010. On June 10, 2010, the China National Intellectual Property Administration formally accepted its patent application, patent number: 201020221675.6.

     Anti puncture fabric midsole, also known as "bulletproof fabric midsole" or "Kevlar midsole", not only has the strong anti puncture ability of traditional metal midsoles, namely steel midsoles and stainless steel midsoles, but also hasResistant to twists and turns, lightweight, acid, alkali, and oil, soft, comfortable to wear, non-conductive, and prevents metal detectorsThe unparalleled advantages of metal puncture resistant midsoles. By using the special shoes manufactured by 'she', it not only provides comprehensive foot safety protection for the wearer, but also effectively reduces foot fatigue, thereby improving work efficiency and enhancing combat effectiveness!

     非金属防刺穿活动鞋垫不仅具有活动鞋垫的使用方便性，更将防刺穿、防臭、抗菌、防霉、抗震等功能融入其中。因此，任何鞋靴只要放入该活动鞋垫，则该鞋靴就成为了防刺穿鞋，进而有效保护穿着者免受尖锐物的伤害！ 

     棱志防刺穿织布中底已经通过包括中国、欧盟、加拿大等世界主要国家和地区防刺穿产品标准的测试，并获得国家实用新型专利，主要荣誉如下：

1.专利号：ZL 2009 2 0057309.9

2.中国大陆第一个获得加拿大CSA Z195-2产品认证的防刺穿布中底。

3.EN12568:2010标准颁布后，第一个通过该标准五项环境测试合格和耐曲折测试合格的防刺穿布中底。