With the cushioning and support of the Women's MBT Ruzuna Black Nappa, you can run more comfortably than ever before. Step into pure luxe with this dressy slip-on. Easy on and off for work as well as a fun night out, your feet will thank you for it. Comes with plush Nappa leather upper with our signature MBT patented rocker sole and non-marking outsole. Also available in Cognac Nappa. Synthetic/mesh upper provides premium style. Lugged rubber outsole grips every surface for traction. Shop MBT Ruzuna Black Nappa at MBT Dress Shoes. FREE SHIPPING on all the latest Cheap MBT Dress Shoes. 700200. Durable solid rubber outsole with aggressive traction pattern. MBT Ruzuna Black Nappa | Cheap MBT Dress Shoes, 700200 Strap design is completely customizable for a distraction-free fit throughout the foot. SPRINTFRAME for enhanced stability and speed that enhances balance as you dish out punishment down on the blocks.