Water resistant full grain leatherHardwearing TPU toe guard and heel support for added protectionPadded foam collar and tongue for added comfortStrong rustproof non-metallic scanner safe hardwareFast wicking mesh lining for moisture management and comfortRemovable contoured moulded insolePU high density midsole for added supportDurable high traction slip-resistant rubber outsole with ladder grips – heat resistant up to 300 degreesComposite toe cap and penetration resistant plateEN ISO 20345 S3 HRO WR SRC