防护鞋是防止劳动者在有危害因素的作业环境中足部可能发生的伤害和其它事故，选用时应根据作业场所危害因素和危险程度选择相应防护功能的特种防护鞋。因而各使用单位在选用特殊的和专用的特种防护鞋如防砸鞋、防油鞋等时都比较重视严格选择防护性能，却往往忽视这些鞋所应具 Protective shoes is to prevent workers in the hazardous environment may have foot injuries and other accidents, the selection should be based on workplace hazards and the degree of danger to choose the appropriate protective features of special protective shoes. Therefore, the use of units in the use of special and special special protective shoes such as anti-smashing shoes, anti-oil shoes, etc. are more emphasis on the strict selection of protective properties, but often ignore these shoes should have