The exterior on this Rocky Men\'s Jump Boot has an adequate amount of durability and ruggedness so that it is able withstand the most unforgiving working conditions. The upper has been built from premium full-grain black leather. These 10-inch public service boots have a side zipper that aids in getting them on/off rapidly. In addition to these features, there is a polishable toe so that you can keep these boots looking like they are in tiptop shape. A great deal of the paratrooper boot\'s strength can be attributed to its Goodyear welt construction. Eventually, all public service boots begin to wear down; with this construction, these boots can be repaired with no trouble and they revert back to their original hardiness. Full-grain water-resistant leather Rubber Lug Outsole and Non-Metallic Stabilizer Polishable toe Side Zipper for Easy On and Off Oil- and slip-resistant rubber outsole Goodyear® welt construction 10 Inches in height Contoured EVA insole This product is intended for use as personal protective equipment. Made with PFAS chemicals