Chippewa Vibram 11" Engineer Boots, big, bad and black! Well, they're not bad... especially when it comes to all the comfort, and superior quality, they offer! Choose a standard or an ASTM-approved Steel Toe model. Take a look: Uppers are thick leather, with high oil content to repel water and the elements; Vibram Chippewa yellow plug nitrile rubber outsole, the most durable made. It's oil, fuel and chemical resistant; Rubber midsole adds shock-absorbing comfort. Triple ribbed steel shank adds solid support; Goodyear leather welt construction adds durability, and they're stitched, not glued, making the soles completely replaceable; Texon insole wicks moisture away from the foot to keep as dry as possible. It's anti-macrobial preventing bacteria growth; Non-insulated for moderate temperatures; Non-tarnishing buckles on the adjustable instep and calf straps, stay looking shiny-good; Leather lining in foot for soft, natural comfort. State Width and Size. Choose and get yours today! AVAILABLE SEPARATELY: Men's Chippewa Vibram 11" Steel Toe Engineer Boots, Black - word search in our Store for 'Chippewa'. Men's Chippewa Vibram 11" Engineer Boots, BlackCHIPPEWA