The dewalt titanium s3 safety boots have a a waterproof and breathable samsung membrane inner lining and pu comfort insoles for dry comfortable all day wear the padded tongue and collar provide increased comfort has a 200 joule steel toe cap with a steel mid sole for underfoot protection the tpu dual density outsole is anti static and resistant to extreme temperatures up to 120c chemicals and oil available in wheat with a full grain nubuck leather upper or tan with a full grain tan leather uppe