Milwaukee Leather MBM101W Men's Black Wide-Width Lace-Up Engineer Boots with Side Zipper Entry Features Made of Full Grain Premium 2.2mm Thick Cowhide Waterproof Leather Classic Engineer Design Wide Width Oil and Acid Resistant Out-Sole Non-Skid and Non-Marking Tread Lace-Up with Fold Over Buckle Strap Welt Construction Inside Side Zipper Entry for Easy on and off Wear Linings are Moisture Wicking Designed to Work with Your Body's Temperature Smart Mask Climate Control Insole with Flex Power Toe Design Milwaukee Signature Hardware