Amazon.com | Cat Footwear Men。The CAT Caterpillar Men’s Conclude Ergo Steel Toe Shoes in Brown Size 11 are a durable and protective pair of work boots designed for industrial and safety-oriented work environments. With a steel toe for added protection, these shoes also feature static dissipating properties to prevent the accumulation of static electricity, and are oil resistant . the Caterpillar brand ensures quality and reliability in personal protective equipment. Perfect for those in need of sturdy and reliable footwear to keep them safe on the job. Good preowned condition, some scuffs on toe box and sides, light wear on outsoles, and torn fabric in the interior lining at heels .