- Made of Full Grain Premium 2.2mm Thick Cowhide Waterproof Leather - Welt Construction, Oil and Acid Resistant Out-Sole, Non-Skid and Non-Marking Tread, Milwaukee Signature Hardware - Smart Mask Climate Control Insole with Flex Power Toe Design, Linings are Moisture Wicking Designed to Work with Your Body’s Temperature - Lace-Up Design with Side Zipper, Inside Side Zipper Entry for Easy on and off Wear - worn once, in great condition - comes with original box Offers welcome & bundles are encouraged - automatic 15% off when you bundle items in my closet! ☺️🛍️