Durable waterproof nubuck leather upperComposite plastic toecap and penetration resistant midsole plate - strong as steel but much lighter and scanner safePadded foam collar and tongueStrong, rust-proof, scanner safe hardwareFast wicking mesh lining for moisture management and comfortRemovable countoured moulded insoleDurable high-traction slip resistant dual density PU outsole with ladder gripsEN345 S3 WR SRC