The flexible feel of Born Men's Stewie Slip-On Shoes comes from handsewn Opanka construction Comfort comes easily in this casual slip-on crafted with Opanka construction. The upper, sockliner and outsole are handsewn together in a single step, resulting in extreme flexibility and cushioning that conforms to your foot. A collapsible back makes the rich suede or supple leather upper easy to slip on / off. The lightweight rubber outsole further enhances the flexible feel and absorbs the shock of each step. Lined with soft, supple leather, the polyurethane foam footbed softens your steps.