The Twisted X Boots Rancher Cowboy Boot has the SD molded, machine washable memory foam footbed, the very stable XSD insole with built-in composite shank, and rubber outsole. The key difference here is the removal of the midsole for a dressier appearance. It’s lightweight outsole with an EVA midsole that extends into the heel making it super comfortable and light weight. Goodyear stitched through welt. SD molded, machine washable memory foam footbed Stable XSD insole with built-in composite shank Rubber outsole Removable EVA midsole Lightweight Goodyear stitched through welt. Size: 7.5 2E. Color: Chocolate Shrunken Grain/Brown/Tan Leather. Gender: Male. Age Group: Adult.