STC Marshall firefighter bunker leather boot with METATECH SYSTEM 360° offers ultimate protection, comfort and endurance! STC is the only brand offering firefighter boots with complete matatarsal protection. The unique METATECH SYSTEM 360° is a CSA M certified hard internal metguard protection designed to spread impacts over a wider surface & prevent injuries to the side and top of the foot. Other boot specs: • NFPA 1971, ASTM, CSA ESR M • PIERCE-PROTECT ARCH PROTECTION SYSTEM (PPAPS) • LOCK-FIT ANKLE SUPPORT SYSTEM increases comfort & prevents ankle rollover • Rubber scuff resistant bumper toe • Fire resistant waterproof 2mm full grain leather with fire resistant Kevlar thread • Composite toe & plate • Breathable and abrasion resistant Cambrelle lining with antimicrobial treatment • Drylock Fire waterproof pathogens resistant membrane, made by Cosmo • 200g Thinsulate • Removable Instant Comfort molded insole • Vibram Fire & Ice oil resistant natural rubber outsole • YKK side zip • High visibility reflective inserts • Padded tongue and collar Click here for more.