Durable waterproof leather upper, Flame retardant Nomex laces, Lightweight composite toe-cap & anti-penetration plate, Padded collar & tongue for comfort, Durable rustproof hardware, Cambrelle lining for increased moisture management, PU foam insole for maximum comfort & shock absorption, EVA midsole for underfoot comfort, SRC Vibram rubber outsole provides durability & outstanding traction, Tested & certified to European Standard BS 7971-5:2011 Type 2 Level 3 A CI & EN ISO 20345:2011 S3 HI CI HRO WR SRC