Murphy 6" Composite Toe Pull-On Safety Work Boot. Pull on and you’re off—the Murphy is ready to take on the workday wherever it takes you. Casual styling meets worksite-ready protection, with a composite toe and composite plate to keep you safe, and water resistant construction to keep you dry. Now you’re ready for anything. Premium full grain waterproof leather upper. Pull-on twin gore construction. Moisture-wicking and abrasion-resistant lining. CLEANFEET® odor-control treatment. Direct-injected PU midsole. Slip, heat and acid-resistant TPU outsole. Premium comfort dual-density PU FOOTBED™ insole. CSA and ASTM approved composite safety toe, composite plate, ESR/EH. TERRA FIRMA-FLEX™ – 100% Metal Free