Milwaukee Leather MBM9063 Men's Classic ‘Distressed Brown’ Engineer Boots Features The Brown Leather Process Is Designed to Scratch and Scuff Quickly. This Way You Will Get the Beat Up Worn in Look Within a Short Time Wearing Your New Boots * Made of Full Grain Premium 2.2mm Thick Cowhide Waterproof Leather * Oil and Acid Resistant Outsole * Non-Skid and Non-Marking Tread Outsole * Inside Side Zipper Entry with Top Flap Cover for Easy on and off Wear * Adjustable Buckle for A More Secure Fit * Smart Mask Climate Control Insole * Flex Power Toe Design * Welted Construction * Milwaukee Signature Emblems and Hardware