The AS981C Centurion is a metal free Hi leg safety boot with a fibre glass composite toe cap and an anti-penetration non-metallic midsole.Lightweight and Robust Metal Free 8 Safety Boot With Side ZipWater Resistant Full Grain Leather UpperInternal Waterproof MembraneInjected Moulded PU Toe Guard for Extra Durability Tested to New Scuff Cap Standard (SC)Moulded TPU Heel Counter for Enhanced Heel Support and Extra Protection Incorporating a Functional Heel KickDeep Padded Mesh Collar for Extra ComfortYKK Side Zip for Easy AccessComfortable Cushioned and Removable PU Footbed with Arch SupportInjected PU Midsole Enhances Comfort and Shock AbsorptionNon-Marking MICHELIN Rubber Outsole