Year-round model. highest level of protection. wide lacing. heat and oil resistant outsole. antistatic properties. padded boot shaft. breathable insole. Cambrelle. Thinsulate lining withstands short-term heat up to 427°C. KEVLAR thread in seams. water repellent. double impact-absorbing zones Poron XRD. complies with EN ISO 20345:2011. S3 SRC CI HRO HI.