Mark it on your calendar. This is the day you make the switch to these fashionable, yet functional Wolverine work boots. Features 6 boots with full-grain leather upper for comfort and durability. Lightly padded collar for a snug fit. Contrast stitching detail. Wave mesh lining with a fully-cushioned fabric and leather insole. PU midsole. Wolverine *DuraShocks TPU outsole for grip. Opanka construction. *Wolverine DuraShocks infuses superior comfort with exclusive dual-density polymer pads that absorb energy and shock with each step. 6. 00 shaft height. 12. 00 circumference. 22. 00 oz. Product measurements were taken using size 9. Please note that measurements may vary by size.