优良的荫住下来,完美防水,耐寒,柔性优异的耐化学耐药性,如润滑脂,燃料,油,稀释剂或弱酸和所有植物检制产品。爱游戏ayx守望先锋它对两侧具有泽西岛的剪切和磨损具有巨大抵抗力。版本类型的鲨鱼皮可轻松清洗,优于下水道部工人。It agrees to stardards such as: EN ISO 20345 S5 HRO CR AN SRC Absorption of heel energy Antisatic Resistance towards cut Protection for ankle Resistance for contact heat Excellent Chemical resistance type of boots EN 13382-3 K O P High level of resistance towards chemicals such as: Sodium hydroxide Hydrogen peroxide Ammonia solution EN 13287 Resistance towards sole slip Steel floor Ceramic floow For the sizes 3, 5 and 4, it is made up of steel There is option of studded steel that needs a anti-protection of steel mid sole