A Website Exclusive! The Rocky® X-Flex is a black public service boot that offers durability and comfort on the job. Constructed with full grain polishable leather, 900 denier nylon, rubber outsoles, and a light and flexible cement construction, these boots help you tackle any job while looking your best. Slide in and out of these boots with ease with an inside zipper featuring a Velcro security closure. Don't let long hours on your feet ruin your day. These boots feature an open-cell PU footbed and a fiberglass shank for added stability and comfort. If you're looking for a great looking boot that offers comfort and support, the Rocky® X-Flex is a great boot for you.