Ankle boot. CE : EN ISO 20347:2007 O3 HI HRO FO SRA. Suitable for combat activities and work in desert, hot and dry environments, even on steep, rocky and broken ground. Upper made of water-repellent nubuk, full grain leather and tear resistant Cordura®, tridimensional air mesh fabric lining and anti-perforation insole. footbed. Vibram® sole made from a mixture of nitrile rubber, antistatic, resistant to oils, hydrocarbons and to heat on contact (300°), with excellent rigidity for broken ground.