Justin Boots Men's Stampede-7200 Boot Leather Importado Synthetic sole Shaft measures approximately 12" from arch Boot opening measures approximately 15" around J-Flex Flexible Comfort System with removable orthotic insert Justin Stabilization Technology uses dual density medical memory foam to stablize foot while allowing it to move as needed Single Stitched Welt Q Unit Heel Black Technical Western Rubber Outsole 11" height