CSA Class 1 metal-free composite toe and platePU/Rubber outsole for superior traction with chemical, oil, and fuel resistanceSuitable for environments where there is danger of live electrical conductivityPremium mid-sole design offers exceptional all-day comfortFull-grain leather construction for unsurpassed strength and durabilityTough and flexible metatarsal guard provides added impact resistanceQuadruple heavy-duty Kevlar stitching for superior working durabilityAnti-clogging sole for added slip-resistanceGusseted tongue prevents water and debris from entering into the bootSpecial orthopedic insole design contributes to impact absorption and reducing fatigue