Justin J Max 8" Work Boot Size:11.5D breathable membrane gunslinger breathable membrane Western filigree engraving It's built for comfort with the J Max® Double Comfort System® that utilizes a mesh spacer foot bed cover that provides extra comfort and a healthy environment for the foot and the J Max® removable orthotic inserts with J Flex Flexible Comfort System® with Justin Jel® offer a multi density foam cushion that absorbs initial impact and provides energy return as you walk The encapsulated air cells to virtually eliminate compression set so the bounce of cushioned energy return is present for the life of the boot and the strategically placed polyurethane gel pads in the heel arch and ball area reduce muscle fatigue for unparalleled comfort