Caterpillar Vinson - Stand out from the crowd in the Cat Footwear Vinson boot. This bold men’s ankle boot features a durable leather upper for long term wear and a twill lining for softness. Stitching, overlay, rivet and metal buckle details add edge, as the Poliyou Insole absorbs shock and delivers cushioned comfort. Goodyear Welt Construction ensures flexible durability. The Cat Footwear Vinson pull-on ankle boot has a rubber outsole for steady grip and traction..