FORT KNOX SAFETY BOOT Knox Safety Boots are smart and practical, made for long days on your feet on rough terrain or in demanding locations. Steel protects your toes and soles, padding eases the pressure at the back of your ankles, and anti-scuff layers across the toes and heels keep your boots looking good. Product Details EN ISO 20345: 2011 S3 SRC Leather WRU Steel toe cap Steel anti penetration midsole Textured coated scuff cap and heel kicker Padded collar Fort Knox Safety Boot